71458472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{617}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 138827520

約数和(自身を除く): 67369048

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 467, 617, 934, 1234, 1868, 2468, 3736, 4936, 14477, 19127, 28954, 38254, 57908, 76508, 115816, 153016, 288139, 576278, 1152556, 2305112, 8932309, 17864618, 35729236, 71458472]

約数ペア:

[(1, 71458472), (2, 35729236), (4, 17864618), (8, 8932309), (31, 2305112), (62, 1152556), (124, 576278), (248, 288139), (467, 153016), (617, 115816), (934, 76508), (1234, 57908), (1868, 38254), (2468, 28954), (3736, 19127), (4936, 14477)]