2746752008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4939

約数の個数: 128

約数和(自身を含む): 7013744640

約数和(自身を除く): 4266992632

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 142, 143, 154, 182, 284, 286, 308, 364, 497, 568, 572, 616, 728, 781, 923, 994, 1001, 1144, 1562, 1846, 1988, 2002, 3124, 3692, 3976, 4004, 4831, 5467, 6248, 6461, 7384, 8008, 9662, 10153, 10934, 12922, 19324, 20306, 21868, 25844, 33817, 38648, 40612, 43736, 51688, 53141, 62803, 67634, 71071, 81224, 106282, 125606, 135268, 142142, 212564, 251212, 270536, 284284, 343001, 371987, 425128, 439621, 502424, 568568, 686002, 690833, 743974, 879242, 1372004, 1381666, 1487948, 1758484, 2401007, 2744008, 2763332, 2975896, 3516968, 3773011, 4459013, 4802014, 4835831, 5526664, 7546022, 8918026, 9604028, 9671662, 15092044, 17836052, 19208056, 19343324, 26411077, 30184088, 31213091, 35672104, 38686648, 49049143, 52822154, 62426182, 98098286, 105644308, 124852364, 196196572, 211288616, 249704728, 343344001, 392393144, 686688002, 1373376004, 2746752008]

約数ペア:

[(1, 2746752008), (2, 1373376004), (4, 686688002), (7, 392393144), (8, 343344001), (11, 249704728), (13, 211288616), (14, 196196572), (22, 124852364), (26, 105644308), (28, 98098286), (44, 62426182), (52, 52822154), (56, 49049143), (71, 38686648), (77, 35672104), (88, 31213091), (91, 30184088), (104, 26411077), (142, 19343324), (143, 19208056), (154, 17836052), (182, 15092044), (284, 9671662), (286, 9604028), (308, 8918026), (364, 7546022), (497, 5526664), (568, 4835831), (572, 4802014), (616, 4459013), (728, 3773011), (781, 3516968), (923, 2975896), (994, 2763332), (1001, 2744008), (1144, 2401007), (1562, 1758484), (1846, 1487948), (1988, 1381666), (2002, 1372004), (3124, 879242), (3692, 743974), (3976, 690833), (4004, 686002), (4831, 568568), (5467, 502424), (6248, 439621), (6461, 425128), (7384, 371987), (8008, 343001), (9662, 284284), (10153, 270536), (10934, 251212), (12922, 212564), (19324, 142142), (20306, 135268), (21868, 125606), (25844, 106282), (33817, 81224), (38648, 71071), (40612, 67634), (43736, 62803), (51688, 53141)]