23170826

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 43338240

約数和(自身を除く): 20167414

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 62, 98, 203, 217, 263, 406, 434, 526, 899, 1421, 1519, 1798, 1841, 2842, 3038, 3682, 6293, 7627, 8153, 12586, 12887, 15254, 16306, 25774, 44051, 53389, 57071, 88102, 106778, 114142, 236437, 373723, 399497, 472874, 747446, 798994, 1655059, 3310118, 11585413, 23170826]

約数ペア:

[(1, 23170826), (2, 11585413), (7, 3310118), (14, 1655059), (29, 798994), (31, 747446), (49, 472874), (58, 399497), (62, 373723), (98, 236437), (203, 114142), (217, 106778), (263, 88102), (406, 57071), (434, 53389), (526, 44051), (899, 25774), (1421, 16306), (1519, 15254), (1798, 12887), (1841, 12586), (2842, 8153), (3038, 7627), (3682, 6293)]