12987552

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 34685280

約数和(自身を除く): 21697728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2293, 2832, 4586, 5664, 6879, 9172, 13758, 18344, 27516, 36688, 55032, 73376, 110064, 135287, 220128, 270574, 405861, 541148, 811722, 1082296, 1623444, 2164592, 3246888, 4329184, 6493776, 12987552]

約数ペア:

[(1, 12987552), (2, 6493776), (3, 4329184), (4, 3246888), (6, 2164592), (8, 1623444), (12, 1082296), (16, 811722), (24, 541148), (32, 405861), (48, 270574), (59, 220128), (96, 135287), (118, 110064), (177, 73376), (236, 55032), (354, 36688), (472, 27516), (708, 18344), (944, 13758), (1416, 9172), (1888, 6879), (2293, 5664), (2832, 4586)]