61255424

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 130488960

約数和(自身を除く): 69233536

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 128, 148, 223, 232, 256, 296, 446, 464, 592, 892, 928, 1073, 1184, 1784, 1856, 2146, 2368, 3568, 3712, 4292, 4736, 6467, 7136, 7424, 8251, 8584, 9472, 12934, 14272, 16502, 17168, 25868, 28544, 33004, 34336, 51736, 57088, 66008, 68672, 103472, 132016, 137344, 206944, 239279, 264032, 274688, 413888, 478558, 528064, 827776, 957116, 1056128, 1655552, 1914232, 2112256, 3828464, 7656928, 15313856, 30627712, 61255424]

約数ペア:

[(1, 61255424), (2, 30627712), (4, 15313856), (8, 7656928), (16, 3828464), (29, 2112256), (32, 1914232), (37, 1655552), (58, 1056128), (64, 957116), (74, 827776), (116, 528064), (128, 478558), (148, 413888), (223, 274688), (232, 264032), (256, 239279), (296, 206944), (446, 137344), (464, 132016), (592, 103472), (892, 68672), (928, 66008), (1073, 57088), (1184, 51736), (1784, 34336), (1856, 33004), (2146, 28544), (2368, 25868), (3568, 17168), (3712, 16502), (4292, 14272), (4736, 12934), (6467, 9472), (7136, 8584), (7424, 8251)]