15692996888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{5821}}^1$

素因数の和:6348

約数の個数: 64

約数和(自身を含む): 31954396320

約数和(自身を除く): 16261399432

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 461, 731, 922, 1462, 1844, 2924, 3688, 5821, 5848, 7837, 11642, 15674, 19823, 23284, 31348, 39646, 46568, 62696, 79292, 98957, 158584, 197914, 250303, 336991, 395828, 500606, 673982, 791656, 1001212, 1347964, 2002424, 2683481, 2695928, 4255151, 5366962, 8510302, 10733924, 17020604, 21467848, 34041208, 45619177, 91238354, 115389683, 182476708, 230779366, 364953416, 461558732, 923117464, 1961624611, 3923249222, 7846498444, 15692996888]

約数ペア:

[(1, 15692996888), (2, 7846498444), (4, 3923249222), (8, 1961624611), (17, 923117464), (34, 461558732), (43, 364953416), (68, 230779366), (86, 182476708), (136, 115389683), (172, 91238354), (344, 45619177), (461, 34041208), (731, 21467848), (922, 17020604), (1462, 10733924), (1844, 8510302), (2924, 5366962), (3688, 4255151), (5821, 2695928), (5848, 2683481), (7837, 2002424), (11642, 1347964), (15674, 1001212), (19823, 791656), (23284, 673982), (31348, 500606), (39646, 395828), (46568, 336991), (62696, 250303), (79292, 197914), (98957, 158584)]