78614536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9817}}^1$

素因数の和:9854

約数の個数: 64

約数和(自身を含む): 197930880

約数和(自身を除く): 119316344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 9817, 19634, 39268, 68719, 78536, 107987, 127621, 137438, 215974, 255242, 274876, 431948, 510484, 549752, 755909, 863896, 893347, 1020968, 1403831, 1511818, 1786694, 2807662, 3023636, 3573388, 5615324, 6047272, 7146776, 9826817, 11230648, 19653634, 39307268, 78614536]

約数ペア:

[(1, 78614536), (2, 39307268), (4, 19653634), (7, 11230648), (8, 9826817), (11, 7146776), (13, 6047272), (14, 5615324), (22, 3573388), (26, 3023636), (28, 2807662), (44, 1786694), (52, 1511818), (56, 1403831), (77, 1020968), (88, 893347), (91, 863896), (104, 755909), (143, 549752), (154, 510484), (182, 431948), (286, 274876), (308, 255242), (364, 215974), (572, 137438), (616, 127621), (728, 107987), (1001, 78536), (1144, 68719), (2002, 39268), (4004, 19634), (8008, 9817)]