275472964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7324

約数の個数: 48

約数和(自身を含む): 562560768

約数和(自身を除く): 287087804

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 7247, 9503, 14494, 19006, 28988, 38012, 94211, 123199, 188422, 246398, 311621, 376844, 492796, 623242, 1246484, 1601587, 3203174, 4051073, 5297557, 6406348, 8102146, 10595114, 16204292, 21190228, 68868241, 137736482, 275472964]

約数ペア:

[(1, 275472964), (2, 137736482), (4, 68868241), (13, 21190228), (17, 16204292), (26, 10595114), (34, 8102146), (43, 6406348), (52, 5297557), (68, 4051073), (86, 3203174), (172, 1601587), (221, 1246484), (442, 623242), (559, 492796), (731, 376844), (884, 311621), (1118, 246398), (1462, 188422), (2236, 123199), (2924, 94211), (7247, 38012), (9503, 28988), (14494, 19006)]