71352452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 129454080

約数和(自身を除く): 58101628

約数列:

[1, 2, 4, 31, 62, 124, 257, 514, 1028, 2239, 4478, 7967, 8956, 15934, 31868, 69409, 138818, 277636, 575423, 1150846, 2301692, 17838113, 35676226, 71352452]

約数ペア:

[(1, 71352452), (2, 35676226), (4, 17838113), (31, 2301692), (62, 1150846), (124, 575423), (257, 277636), (514, 138818), (1028, 69409), (2239, 31868), (4478, 15934), (7967, 8956)]