13538140448

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{1787}}^1$

素因数の和:2926

約数の個数: 96

約数和(自身を含む): 31489855488

約数和(自身を除く): 17951715040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1091, 1736, 1787, 2182, 3472, 3574, 4364, 6944, 7148, 7637, 8728, 12509, 14296, 15274, 17456, 25018, 28592, 30548, 33821, 34912, 50036, 55397, 57184, 61096, 67642, 100072, 110794, 122192, 135284, 200144, 221588, 236747, 244384, 270568, 387779, 400288, 443176, 473494, 541136, 775558, 886352, 946988, 1082272, 1551116, 1772704, 1893976, 1949617, 3102232, 3787952, 3899234, 6204464, 7575904, 7798468, 12408928, 13647319, 15596936, 27294638, 31193872, 54589276, 60438127, 62387744, 109178552, 120876254, 218357104, 241752508, 423066889, 436714208, 483505016, 846133778, 967010032, 1692267556, 1934020064, 3384535112, 6769070224, 13538140448]

約数ペア:

[(1, 13538140448), (2, 6769070224), (4, 3384535112), (7, 1934020064), (8, 1692267556), (14, 967010032), (16, 846133778), (28, 483505016), (31, 436714208), (32, 423066889), (56, 241752508), (62, 218357104), (112, 120876254), (124, 109178552), (217, 62387744), (224, 60438127), (248, 54589276), (434, 31193872), (496, 27294638), (868, 15596936), (992, 13647319), (1091, 12408928), (1736, 7798468), (1787, 7575904), (2182, 6204464), (3472, 3899234), (3574, 3787952), (4364, 3102232), (6944, 1949617), (7148, 1893976), (7637, 1772704), (8728, 1551116), (12509, 1082272), (14296, 946988), (15274, 886352), (17456, 775558), (25018, 541136), (28592, 473494), (30548, 443176), (33821, 400288), (34912, 387779), (50036, 270568), (55397, 244384), (57184, 236747), (61096, 221588), (67642, 200144), (100072, 135284), (110794, 122192)]