61552904

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 137967360

約数和(自身を除く): 76414456

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 487, 488, 518, 854, 974, 1036, 1708, 1948, 2072, 2257, 3409, 3416, 3896, 4514, 6818, 9028, 13636, 15799, 18019, 18056, 27272, 29707, 31598, 36038, 59414, 63196, 72076, 118828, 126133, 126392, 144152, 207949, 237656, 252266, 415898, 504532, 831796, 1009064, 1099159, 1663592, 2198318, 4396636, 7694113, 8793272, 15388226, 30776452, 61552904]

約数ペア:

[(1, 61552904), (2, 30776452), (4, 15388226), (7, 8793272), (8, 7694113), (14, 4396636), (28, 2198318), (37, 1663592), (56, 1099159), (61, 1009064), (74, 831796), (122, 504532), (148, 415898), (244, 252266), (259, 237656), (296, 207949), (427, 144152), (487, 126392), (488, 126133), (518, 118828), (854, 72076), (974, 63196), (1036, 59414), (1708, 36038), (1948, 31598), (2072, 29707), (2257, 27272), (3409, 18056), (3416, 18019), (3896, 15799), (4514, 13636), (6818, 9028)]