12891264

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 34884000

約数和(自身を除く): 21992736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 354, 384, 472, 569, 708, 944, 1138, 1416, 1707, 1888, 2276, 2832, 3414, 3776, 4552, 5664, 6828, 7552, 9104, 11328, 13656, 18208, 22656, 27312, 33571, 36416, 54624, 67142, 72832, 100713, 109248, 134284, 201426, 218496, 268568, 402852, 537136, 805704, 1074272, 1611408, 2148544, 3222816, 4297088, 6445632, 12891264]

約数ペア:

[(1, 12891264), (2, 6445632), (3, 4297088), (4, 3222816), (6, 2148544), (8, 1611408), (12, 1074272), (16, 805704), (24, 537136), (32, 402852), (48, 268568), (59, 218496), (64, 201426), (96, 134284), (118, 109248), (128, 100713), (177, 72832), (192, 67142), (236, 54624), (354, 36416), (384, 33571), (472, 27312), (569, 22656), (708, 18208), (944, 13656), (1138, 11328), (1416, 9104), (1707, 7552), (1888, 6828), (2276, 5664), (2832, 4552), (3414, 3776)]