13929916

素因数分解:

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

素因数の和:120

約数の個数: 96

約数和(自身を含む): 33868800

約数和(自身を除く): 19938884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 71, 77, 91, 98, 142, 143, 154, 182, 196, 284, 286, 308, 343, 364, 497, 539, 572, 637, 686, 781, 923, 994, 1001, 1078, 1274, 1372, 1562, 1846, 1988, 2002, 2156, 2548, 3124, 3479, 3692, 3773, 4004, 4459, 5467, 6461, 6958, 7007, 7546, 8918, 10153, 10934, 12922, 13916, 14014, 15092, 17836, 20306, 21868, 24353, 25844, 28028, 38269, 40612, 45227, 48706, 49049, 71071, 76538, 90454, 97412, 98098, 142142, 153076, 180908, 196196, 267883, 284284, 316589, 497497, 535766, 633178, 994994, 1071532, 1266356, 1989988, 3482479, 6964958, 13929916]

約数ペア:

[(1, 13929916), (2, 6964958), (4, 3482479), (7, 1989988), (11, 1266356), (13, 1071532), (14, 994994), (22, 633178), (26, 535766), (28, 497497), (44, 316589), (49, 284284), (52, 267883), (71, 196196), (77, 180908), (91, 153076), (98, 142142), (142, 98098), (143, 97412), (154, 90454), (182, 76538), (196, 71071), (284, 49049), (286, 48706), (308, 45227), (343, 40612), (364, 38269), (497, 28028), (539, 25844), (572, 24353), (637, 21868), (686, 20306), (781, 17836), (923, 15092), (994, 14014), (1001, 13916), (1078, 12922), (1274, 10934), (1372, 10153), (1562, 8918), (1846, 7546), (1988, 7007), (2002, 6958), (2156, 6461), (2548, 5467), (3124, 4459), (3479, 4004), (3692, 3773)]