28816564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60539}}^1$

素因数の和:60567

約数の個数: 24

約数和(自身を含む): 61024320

約数和(自身を除く): 32207756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 60539, 121078, 242156, 423773, 847546, 1029163, 1695092, 2058326, 4116652, 7204141, 14408282, 28816564]

約数ペア:

[(1, 28816564), (2, 14408282), (4, 7204141), (7, 4116652), (14, 2058326), (17, 1695092), (28, 1029163), (34, 847546), (68, 423773), (119, 242156), (238, 121078), (476, 60539)]