71690668

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{88289}}^1$

素因数の和:88329

約数の個数: 24

約数和(自身を含む): 148327200

約数和(自身を除く): 76636532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 88289, 176578, 353156, 618023, 1236046, 2472092, 2560381, 5120762, 10241524, 17922667, 35845334, 71690668]

約数ペア:

[(1, 71690668), (2, 35845334), (4, 17922667), (7, 10241524), (14, 5120762), (28, 2560381), (29, 2472092), (58, 1236046), (116, 618023), (203, 353156), (406, 176578), (812, 88289)]