47921867968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1901}}^1$

素因数の和:2706

約数の個数: 112

約数和(自身を含む): 105104976480

約数和(自身を除く): 57183108512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 739, 832, 1066, 1312, 1478, 1901, 2132, 2624, 2956, 3802, 4264, 5912, 7604, 8528, 9607, 11824, 15208, 17056, 19214, 23648, 24713, 30299, 30416, 34112, 38428, 47296, 49426, 60598, 60832, 76856, 77941, 98852, 121196, 121664, 153712, 155882, 197704, 242392, 307424, 311764, 393887, 395408, 484784, 614848, 623528, 787774, 790816, 969568, 1013233, 1247056, 1404839, 1575548, 1581632, 1939136, 2026466, 2494112, 2809678, 3151096, 4052932, 4988224, 5619356, 6302192, 8105864, 11238712, 12604384, 16211728, 18262907, 22477424, 25208768, 32423456, 36525814, 44954848, 57598399, 64846912, 73051628, 89909696, 115196798, 146103256, 230393596, 292206512, 460787192, 584413024, 748779187, 921574384, 1168826048, 1497558374, 1843148768, 2995116748, 3686297536, 5990233496, 11980466992, 23960933984, 47921867968]

約数ペア:

[(1, 47921867968), (2, 23960933984), (4, 11980466992), (8, 5990233496), (13, 3686297536), (16, 2995116748), (26, 1843148768), (32, 1497558374), (41, 1168826048), (52, 921574384), (64, 748779187), (82, 584413024), (104, 460787192), (164, 292206512), (208, 230393596), (328, 146103256), (416, 115196798), (533, 89909696), (656, 73051628), (739, 64846912), (832, 57598399), (1066, 44954848), (1312, 36525814), (1478, 32423456), (1901, 25208768), (2132, 22477424), (2624, 18262907), (2956, 16211728), (3802, 12604384), (4264, 11238712), (5912, 8105864), (7604, 6302192), (8528, 5619356), (9607, 4988224), (11824, 4052932), (15208, 3151096), (17056, 2809678), (19214, 2494112), (23648, 2026466), (24713, 1939136), (30299, 1581632), (30416, 1575548), (34112, 1404839), (38428, 1247056), (47296, 1013233), (49426, 969568), (60598, 790816), (60832, 787774), (76856, 623528), (77941, 614848), (98852, 484784), (121196, 395408), (121664, 393887), (153712, 311764), (155882, 307424), (197704, 242392)]