2536691896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^2$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 5135938920

約数和(自身を除く): 2599247024

約数列:

[1, 2, 4, 8, 23, 46, 47, 79, 92, 94, 158, 184, 188, 316, 376, 632, 1081, 1817, 2162, 2209, 3634, 3713, 4324, 4418, 6241, 7268, 7426, 8648, 8836, 12482, 14536, 14852, 17672, 24964, 29704, 49928, 50807, 85399, 101614, 143543, 170798, 174511, 203228, 287086, 293327, 341596, 349022, 406456, 574172, 586654, 683192, 698044, 1148344, 1173308, 1396088, 2346616, 4013753, 6746521, 8027506, 13493042, 13786369, 16055012, 26986084, 27572738, 32110024, 53972168, 55145476, 110290952, 317086487, 634172974, 1268345948, 2536691896]

約数ペア:

[(1, 2536691896), (2, 1268345948), (4, 634172974), (8, 317086487), (23, 110290952), (46, 55145476), (47, 53972168), (79, 32110024), (92, 27572738), (94, 26986084), (158, 16055012), (184, 13786369), (188, 13493042), (316, 8027506), (376, 6746521), (632, 4013753), (1081, 2346616), (1817, 1396088), (2162, 1173308), (2209, 1148344), (3634, 698044), (3713, 683192), (4324, 586654), (4418, 574172), (6241, 406456), (7268, 349022), (7426, 341596), (8648, 293327), (8836, 287086), (12482, 203228), (14536, 174511), (14852, 170798), (17672, 143543), (24964, 101614), (29704, 85399), (49928, 50807)]