4147456

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:986

約数の個数: 36

約数和(自身を含む): 8774892

約数和(自身を除く): 4627436

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 953, 1088, 1906, 2176, 3812, 4352, 7624, 15248, 16201, 30496, 32402, 60992, 64804, 121984, 129608, 243968, 259216, 518432, 1036864, 2073728, 4147456]

約数ペア:

[(1, 4147456), (2, 2073728), (4, 1036864), (8, 518432), (16, 259216), (17, 243968), (32, 129608), (34, 121984), (64, 64804), (68, 60992), (128, 32402), (136, 30496), (256, 16201), (272, 15248), (544, 7624), (953, 4352), (1088, 3812), (1906, 2176)]