7538141156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4269

約数の個数: 96

約数和(自身を含む): 17250734592

約数和(自身を除く): 9712593436

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 311, 364, 442, 476, 622, 884, 1244, 1547, 2177, 3094, 3917, 4043, 4354, 5287, 6188, 7834, 8086, 8708, 10574, 15668, 16172, 21148, 27419, 28301, 37009, 50921, 54838, 56602, 66589, 68731, 74018, 101842, 109676, 113204, 133178, 137462, 148036, 203684, 266356, 274924, 356447, 466123, 481117, 712894, 865657, 932246, 962234, 1218187, 1425788, 1731314, 1864492, 1924468, 2436374, 3462628, 4872748, 6059599, 8527309, 12119198, 15836431, 17054618, 20709179, 24238396, 31672862, 34109236, 41418358, 63345724, 82836716, 110855017, 144964253, 221710034, 269219327, 289928506, 443420068, 538438654, 579857012, 1076877308, 1884535289, 3769070578, 7538141156]

約数ペア:

[(1, 7538141156), (2, 3769070578), (4, 1884535289), (7, 1076877308), (13, 579857012), (14, 538438654), (17, 443420068), (26, 289928506), (28, 269219327), (34, 221710034), (52, 144964253), (68, 110855017), (91, 82836716), (119, 63345724), (182, 41418358), (221, 34109236), (238, 31672862), (311, 24238396), (364, 20709179), (442, 17054618), (476, 15836431), (622, 12119198), (884, 8527309), (1244, 6059599), (1547, 4872748), (2177, 3462628), (3094, 2436374), (3917, 1924468), (4043, 1864492), (4354, 1731314), (5287, 1425788), (6188, 1218187), (7834, 962234), (8086, 932246), (8708, 865657), (10574, 712894), (15668, 481117), (16172, 466123), (21148, 356447), (27419, 274924), (28301, 266356), (37009, 203684), (50921, 148036), (54838, 137462), (56602, 133178), (66589, 113204), (68731, 109676), (74018, 101842)]