40243492912

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{136987}}^1$

素因数の和:137106

約数の個数: 80

約数和(自身を含む): 92678409472

約数和(自身を除く): 52434916560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 244, 301, 344, 427, 488, 602, 688, 854, 976, 1204, 1708, 2408, 2623, 3416, 4816, 5246, 6832, 10492, 18361, 20984, 36722, 41968, 73444, 136987, 146888, 273974, 293776, 547948, 958909, 1095896, 1917818, 2191792, 3835636, 5890441, 7671272, 8356207, 11780882, 15342544, 16712414, 23561764, 33424828, 41233087, 47123528, 58493449, 66849656, 82466174, 94247056, 116986898, 133699312, 164932348, 233973796, 329864696, 359316901, 467947592, 659729392, 718633802, 935895184, 1437267604, 2515218307, 2874535208, 5030436614, 5749070416, 10060873228, 20121746456, 40243492912]

約数ペア:

[(1, 40243492912), (2, 20121746456), (4, 10060873228), (7, 5749070416), (8, 5030436614), (14, 2874535208), (16, 2515218307), (28, 1437267604), (43, 935895184), (56, 718633802), (61, 659729392), (86, 467947592), (112, 359316901), (122, 329864696), (172, 233973796), (244, 164932348), (301, 133699312), (344, 116986898), (427, 94247056), (488, 82466174), (602, 66849656), (688, 58493449), (854, 47123528), (976, 41233087), (1204, 33424828), (1708, 23561764), (2408, 16712414), (2623, 15342544), (3416, 11780882), (4816, 8356207), (5246, 7671272), (6832, 5890441), (10492, 3835636), (18361, 2191792), (20984, 1917818), (36722, 1095896), (41968, 958909), (73444, 547948), (136987, 293776), (146888, 273974)]