1081515328

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{15749}}^1$

素因数の和:15827

約数の個数: 56

約数和(自身を含む): 2280285000

約数和(自身を除く): 1198769672

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 4292, 8584, 15749, 17168, 31498, 34336, 62996, 68672, 125992, 251984, 456721, 503968, 582713, 913442, 1007936, 1165426, 1826884, 2330852, 3653768, 4661704, 7307536, 9323408, 14615072, 16898677, 18646816, 29230144, 33797354, 37293632, 67594708, 135189416, 270378832, 540757664, 1081515328]

約数ペア:

[(1, 1081515328), (2, 540757664), (4, 270378832), (8, 135189416), (16, 67594708), (29, 37293632), (32, 33797354), (37, 29230144), (58, 18646816), (64, 16898677), (74, 14615072), (116, 9323408), (148, 7307536), (232, 4661704), (296, 3653768), (464, 2330852), (592, 1826884), (928, 1165426), (1073, 1007936), (1184, 913442), (1856, 582713), (2146, 503968), (2368, 456721), (4292, 251984), (8584, 125992), (15749, 68672), (17168, 62996), (31498, 34336)]