71909584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1435

約数の個数: 40

約数和(自身を含む): 145204992

約数和(自身を除く): 73295408

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1283, 1808, 2566, 3503, 5132, 7006, 10264, 14012, 20528, 28024, 39773, 56048, 79546, 144979, 159092, 289958, 318184, 579916, 636368, 1159832, 2319664, 4494349, 8988698, 17977396, 35954792, 71909584]

約数ペア:

[(1, 71909584), (2, 35954792), (4, 17977396), (8, 8988698), (16, 4494349), (31, 2319664), (62, 1159832), (113, 636368), (124, 579916), (226, 318184), (248, 289958), (452, 159092), (496, 144979), (904, 79546), (1283, 56048), (1808, 39773), (2566, 28024), (3503, 20528), (5132, 14012), (7006, 10264)]