4037647744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127709}}^1$

素因数の和:127755

約数の個数: 64

約数和(自身を含む): 9118494000

約数和(自身を除く): 5080846256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616, 127709, 255418, 510836, 1021672, 1660217, 2043344, 2426471, 3320434, 4086688, 4852942, 6640868, 8173376, 9705884, 13281736, 16346752, 19411768, 26563472, 31544123, 38823536, 53126944, 63088246, 77647072, 106253888, 126176492, 155294144, 212507776, 252352984, 310588288, 504705968, 1009411936, 2018823872, 4037647744]

約数ペア:

[(1, 4037647744), (2, 2018823872), (4, 1009411936), (8, 504705968), (13, 310588288), (16, 252352984), (19, 212507776), (26, 155294144), (32, 126176492), (38, 106253888), (52, 77647072), (64, 63088246), (76, 53126944), (104, 38823536), (128, 31544123), (152, 26563472), (208, 19411768), (247, 16346752), (304, 13281736), (416, 9705884), (494, 8173376), (608, 6640868), (832, 4852942), (988, 4086688), (1216, 3320434), (1664, 2426471), (1976, 2043344), (2432, 1660217), (3952, 1021672), (7904, 510836), (15808, 255418), (31616, 127709)]