15671909456

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{13709}}^1$

素因数の和:13956

約数の個数: 80

約数和(自身を含む): 35496835200

約数和(自身を除く): 19824925744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 173, 236, 346, 413, 472, 692, 826, 944, 1211, 1384, 1652, 2422, 2768, 3304, 4844, 6608, 9688, 10207, 13709, 19376, 20414, 27418, 40828, 54836, 71449, 81656, 95963, 109672, 142898, 163312, 191926, 219344, 285796, 383852, 571592, 767704, 808831, 1143184, 1535408, 1617662, 2371657, 3235324, 4743314, 5661817, 6470648, 9486628, 11323634, 12941296, 16601599, 18973256, 22647268, 33203198, 37946512, 45294536, 66406396, 90589072, 132812792, 139927763, 265625584, 279855526, 559711052, 979494341, 1119422104, 1958988682, 2238844208, 3917977364, 7835954728, 15671909456]

約数ペア:

[(1, 15671909456), (2, 7835954728), (4, 3917977364), (7, 2238844208), (8, 1958988682), (14, 1119422104), (16, 979494341), (28, 559711052), (56, 279855526), (59, 265625584), (112, 139927763), (118, 132812792), (173, 90589072), (236, 66406396), (346, 45294536), (413, 37946512), (472, 33203198), (692, 22647268), (826, 18973256), (944, 16601599), (1211, 12941296), (1384, 11323634), (1652, 9486628), (2422, 6470648), (2768, 5661817), (3304, 4743314), (4844, 3235324), (6608, 2371657), (9688, 1617662), (10207, 1535408), (13709, 1143184), (19376, 808831), (20414, 767704), (27418, 571592), (40828, 383852), (54836, 285796), (71449, 219344), (81656, 191926), (95963, 163312), (109672, 142898)]