26618752

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 56181600

約数和(自身を除く): 29562848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 101, 116, 128, 142, 202, 232, 284, 404, 464, 568, 808, 928, 1136, 1616, 1856, 2059, 2272, 2929, 3232, 3712, 4118, 4544, 5858, 6464, 7171, 8236, 9088, 11716, 12928, 14342, 16472, 23432, 28684, 32944, 46864, 57368, 65888, 93728, 114736, 131776, 187456, 207959, 229472, 263552, 374912, 415918, 458944, 831836, 917888, 1663672, 3327344, 6654688, 13309376, 26618752]

約数ペア:

[(1, 26618752), (2, 13309376), (4, 6654688), (8, 3327344), (16, 1663672), (29, 917888), (32, 831836), (58, 458944), (64, 415918), (71, 374912), (101, 263552), (116, 229472), (128, 207959), (142, 187456), (202, 131776), (232, 114736), (284, 93728), (404, 65888), (464, 57368), (568, 46864), (808, 32944), (928, 28684), (1136, 23432), (1616, 16472), (1856, 14342), (2059, 12928), (2272, 11716), (2929, 9088), (3232, 8236), (3712, 7171), (4118, 6464), (4544, 5858)]