66715472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{134507}}^1$

素因数の和:134546

約数の個数: 20

約数和(自身を含む): 133431936

約数和(自身を除く): 66716464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 134507, 269014, 538028, 1076056, 2152112, 4169717, 8339434, 16678868, 33357736, 66715472]

約数ペア:

[(1, 66715472), (2, 33357736), (4, 16678868), (8, 8339434), (16, 4169717), (31, 2152112), (62, 1076056), (124, 538028), (248, 269014), (496, 134507)]