25102798

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 48153600

約数和(自身を除く): 23050802

約数列:

[1, 2, 7, 14, 23, 37, 43, 46, 49, 74, 86, 98, 161, 259, 301, 322, 343, 518, 602, 686, 851, 989, 1127, 1591, 1702, 1813, 1978, 2107, 2254, 3182, 3626, 4214, 5957, 6923, 7889, 11137, 11914, 12691, 13846, 14749, 15778, 22274, 25382, 29498, 36593, 41699, 48461, 73186, 77959, 83398, 96922, 155918, 256151, 291893, 339227, 512302, 545713, 583786, 678454, 1091426, 1793057, 3586114, 12551399, 25102798]

約数ペア:

[(1, 25102798), (2, 12551399), (7, 3586114), (14, 1793057), (23, 1091426), (37, 678454), (43, 583786), (46, 545713), (49, 512302), (74, 339227), (86, 291893), (98, 256151), (161, 155918), (259, 96922), (301, 83398), (322, 77959), (343, 73186), (518, 48461), (602, 41699), (686, 36593), (851, 29498), (989, 25382), (1127, 22274), (1591, 15778), (1702, 14749), (1813, 13846), (1978, 12691), (2107, 11914), (2254, 11137), (3182, 7889), (3626, 6923), (4214, 5957)]