13348545392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{28921}}^1$

素因数の和:29266

約数の個数: 80

約数和(自身を含む): 31932664512

約数和(自身を除く): 18584119120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 317, 364, 634, 728, 1268, 1456, 2219, 2536, 4121, 4438, 5072, 8242, 8876, 16484, 17752, 28847, 28921, 32968, 35504, 57694, 57842, 65936, 115388, 115684, 202447, 230776, 231368, 375973, 404894, 461552, 462736, 751946, 809788, 1503892, 1619576, 2631811, 3007784, 3239152, 5263622, 6015568, 9167957, 10527244, 18335914, 21054488, 36671828, 42108976, 64175699, 73343656, 119183441, 128351398, 146687312, 238366882, 256702796, 476733764, 513405592, 834284087, 953467528, 1026811184, 1668568174, 1906935056, 3337136348, 6674272696, 13348545392]

約数ペア:

[(1, 13348545392), (2, 6674272696), (4, 3337136348), (7, 1906935056), (8, 1668568174), (13, 1026811184), (14, 953467528), (16, 834284087), (26, 513405592), (28, 476733764), (52, 256702796), (56, 238366882), (91, 146687312), (104, 128351398), (112, 119183441), (182, 73343656), (208, 64175699), (317, 42108976), (364, 36671828), (634, 21054488), (728, 18335914), (1268, 10527244), (1456, 9167957), (2219, 6015568), (2536, 5263622), (4121, 3239152), (4438, 3007784), (5072, 2631811), (8242, 1619576), (8876, 1503892), (16484, 809788), (17752, 751946), (28847, 462736), (28921, 461552), (32968, 404894), (35504, 375973), (57694, 231368), (57842, 230776), (65936, 202447), (115388, 115684)]