22851712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 50722560

約数和(自身を除く): 27870848

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 443, 496, 806, 832, 886, 992, 1612, 1664, 1772, 1984, 3224, 3544, 3968, 5759, 6448, 7088, 11518, 12896, 13733, 14176, 23036, 25792, 27466, 28352, 46072, 51584, 54932, 56704, 92144, 109864, 178529, 184288, 219728, 357058, 368576, 439456, 714116, 737152, 878912, 1428232, 1757824, 2856464, 5712928, 11425856, 22851712]

約数ペア:

[(1, 22851712), (2, 11425856), (4, 5712928), (8, 2856464), (13, 1757824), (16, 1428232), (26, 878912), (31, 737152), (32, 714116), (52, 439456), (62, 368576), (64, 357058), (104, 219728), (124, 184288), (128, 178529), (208, 109864), (248, 92144), (403, 56704), (416, 54932), (443, 51584), (496, 46072), (806, 28352), (832, 27466), (886, 25792), (992, 23036), (1612, 14176), (1664, 13733), (1772, 12896), (1984, 11518), (3224, 7088), (3544, 6448), (3968, 5759)]