947000860064

素因数分解:

$2^5\times 7^1\times {\mathrm{13921}}^1\times {\mathrm{303691}}^1$

素因数の和:317629

約数の個数: 48

約数和(自身を含む): 2130912012096

約数和(自身を除く): 1183911152032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 13921, 27842, 55684, 97447, 111368, 194894, 222736, 303691, 389788, 445472, 607382, 779576, 1214764, 1559152, 2125837, 2429528, 3118304, 4251674, 4859056, 8503348, 9718112, 17006696, 34013392, 68026784, 4227682411, 8455364822, 16910729644, 29593776877, 33821459288, 59187553754, 67642918576, 118375107508, 135285837152, 236750215016, 473500430032, 947000860064]

約数ペア:

[(1, 947000860064), (2, 473500430032), (4, 236750215016), (7, 135285837152), (8, 118375107508), (14, 67642918576), (16, 59187553754), (28, 33821459288), (32, 29593776877), (56, 16910729644), (112, 8455364822), (224, 4227682411), (13921, 68026784), (27842, 34013392), (55684, 17006696), (97447, 9718112), (111368, 8503348), (194894, 4859056), (222736, 4251674), (303691, 3118304), (389788, 2429528), (445472, 2125837), (607382, 1559152), (779576, 1214764)]