15698942528

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{27739}}^1$

素因数の和:28027

約数の個数: 56

約数和(自身を含む): 32129577600

約数和(自身を除く): 16430635072

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 239, 296, 478, 592, 956, 1184, 1912, 2368, 3824, 7648, 8843, 15296, 17686, 27739, 35372, 55478, 70744, 110956, 141488, 221912, 282976, 443824, 565952, 887648, 1026343, 1775296, 2052686, 4105372, 6629621, 8210744, 13259242, 16421488, 26518484, 32842976, 53036968, 65685952, 106073936, 212147872, 245295977, 424295744, 490591954, 981183908, 1962367816, 3924735632, 7849471264, 15698942528]

約数ペア:

[(1, 15698942528), (2, 7849471264), (4, 3924735632), (8, 1962367816), (16, 981183908), (32, 490591954), (37, 424295744), (64, 245295977), (74, 212147872), (148, 106073936), (239, 65685952), (296, 53036968), (478, 32842976), (592, 26518484), (956, 16421488), (1184, 13259242), (1912, 8210744), (2368, 6629621), (3824, 4105372), (7648, 2052686), (8843, 1775296), (15296, 1026343), (17686, 887648), (27739, 565952), (35372, 443824), (55478, 282976), (70744, 221912), (110956, 141488)]