2402128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 4999680

約数和(自身を除く): 2597552

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 167, 232, 248, 334, 464, 496, 668, 899, 1336, 1798, 2672, 3596, 4843, 5177, 7192, 9686, 10354, 14384, 19372, 20708, 38744, 41416, 77488, 82832, 150133, 300266, 600532, 1201064, 2402128]

約数ペア:

[(1, 2402128), (2, 1201064), (4, 600532), (8, 300266), (16, 150133), (29, 82832), (31, 77488), (58, 41416), (62, 38744), (116, 20708), (124, 19372), (167, 14384), (232, 10354), (248, 9686), (334, 7192), (464, 5177), (496, 4843), (668, 3596), (899, 2672), (1336, 1798)]