72199792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22229}}^1$

素因数の和:22273

約数の個数: 40

約数和(自身を含む): 165391200

約数和(自身を除く): 93191408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 22229, 44458, 88916, 155603, 177832, 311206, 355664, 622412, 644641, 1244824, 1289282, 2489648, 2578564, 4512487, 5157128, 9024974, 10314256, 18049948, 36099896, 72199792]

約数ペア:

[(1, 72199792), (2, 36099896), (4, 18049948), (7, 10314256), (8, 9024974), (14, 5157128), (16, 4512487), (28, 2578564), (29, 2489648), (56, 1289282), (58, 1244824), (112, 644641), (116, 622412), (203, 355664), (232, 311206), (406, 177832), (464, 155603), (812, 88916), (1624, 44458), (3248, 22229)]