71463184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11083}}^1$

素因数の和:11135

約数の個数: 40

約数和(自身を含む): 153934592

約数和(自身を除く): 82471408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 11083, 22166, 44332, 88664, 144079, 177328, 288158, 343573, 576316, 687146, 1152632, 1374292, 2305264, 2748584, 4466449, 5497168, 8932898, 17865796, 35731592, 71463184]

約数ペア:

[(1, 71463184), (2, 35731592), (4, 17865796), (8, 8932898), (13, 5497168), (16, 4466449), (26, 2748584), (31, 2305264), (52, 1374292), (62, 1152632), (104, 687146), (124, 576316), (208, 343573), (248, 288158), (403, 177328), (496, 144079), (806, 88664), (1612, 44332), (3224, 22166), (6448, 11083)]