141649472

素因数分解:

$2^6\times {\mathrm{691}}^1\times {\mathrm{3203}}^1$

素因数の和:3906

約数の個数: 28

約数和(自身を含む): 281580336

約数和(自身を除く): 139930864

約数列:

[1, 2, 4, 8, 16, 32, 64, 691, 1382, 2764, 3203, 5528, 6406, 11056, 12812, 22112, 25624, 44224, 51248, 102496, 204992, 2213273, 4426546, 8853092, 17706184, 35412368, 70824736, 141649472]

約数ペア:

[(1, 141649472), (2, 70824736), (4, 35412368), (8, 17706184), (16, 8853092), (32, 4426546), (64, 2213273), (691, 204992), (1382, 102496), (2764, 51248), (3203, 44224), (5528, 25624), (6406, 22112), (11056, 12812)]