11896891136

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{2293}}^1$

素因数の和:3881

約数の個数: 72

約数和(自身を含む): 25601590560

約数和(自身を除く): 13704699424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1559, 1664, 2293, 3118, 3328, 4586, 6236, 9172, 12472, 18344, 20267, 24944, 29809, 36688, 40534, 49888, 59618, 73376, 81068, 99776, 119236, 146752, 162136, 199552, 238472, 293504, 324272, 399104, 476944, 587008, 648544, 953888, 1297088, 1907776, 2594176, 3574787, 3815552, 5188352, 7149574, 7631104, 14299148, 28598296, 46472231, 57196592, 92944462, 114393184, 185888924, 228786368, 371777848, 457572736, 743555696, 915145472, 1487111392, 2974222784, 5948445568, 11896891136]

約数ペア:

[(1, 11896891136), (2, 5948445568), (4, 2974222784), (8, 1487111392), (13, 915145472), (16, 743555696), (26, 457572736), (32, 371777848), (52, 228786368), (64, 185888924), (104, 114393184), (128, 92944462), (208, 57196592), (256, 46472231), (416, 28598296), (832, 14299148), (1559, 7631104), (1664, 7149574), (2293, 5188352), (3118, 3815552), (3328, 3574787), (4586, 2594176), (6236, 1907776), (9172, 1297088), (12472, 953888), (18344, 648544), (20267, 587008), (24944, 476944), (29809, 399104), (36688, 324272), (40534, 293504), (49888, 238472), (59618, 199552), (73376, 162136), (81068, 146752), (99776, 119236)]