4098832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 8506400

約数和(自身を除く): 4407568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 139, 152, 194, 278, 304, 388, 556, 776, 1112, 1552, 1843, 2224, 2641, 3686, 5282, 7372, 10564, 13483, 14744, 21128, 26966, 29488, 42256, 53932, 107864, 215728, 256177, 512354, 1024708, 2049416, 4098832]

約数ペア:

[(1, 4098832), (2, 2049416), (4, 1024708), (8, 512354), (16, 256177), (19, 215728), (38, 107864), (76, 53932), (97, 42256), (139, 29488), (152, 26966), (194, 21128), (278, 14744), (304, 13483), (388, 10564), (556, 7372), (776, 5282), (1112, 3686), (1552, 2641), (1843, 2224)]