7931924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 19037088

約数和(自身を除く): 11105164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 283, 286, 308, 364, 539, 566, 572, 637, 1001, 1078, 1132, 1274, 1981, 2002, 2156, 2548, 3113, 3679, 3962, 4004, 6226, 7007, 7358, 7924, 12452, 13867, 14014, 14716, 21791, 25753, 27734, 28028, 40469, 43582, 51506, 55468, 80938, 87164, 103012, 152537, 161876, 180271, 283283, 305074, 360542, 566566, 610148, 721084, 1133132, 1982981, 3965962, 7931924]

約数ペア:

[(1, 7931924), (2, 3965962), (4, 1982981), (7, 1133132), (11, 721084), (13, 610148), (14, 566566), (22, 360542), (26, 305074), (28, 283283), (44, 180271), (49, 161876), (52, 152537), (77, 103012), (91, 87164), (98, 80938), (143, 55468), (154, 51506), (182, 43582), (196, 40469), (283, 28028), (286, 27734), (308, 25753), (364, 21791), (539, 14716), (566, 14014), (572, 13867), (637, 12452), (1001, 7924), (1078, 7358), (1132, 7007), (1274, 6226), (1981, 4004), (2002, 3962), (2156, 3679), (2548, 3113)]