4080471752

素因数分解:

$2^3\times 7^1\times {\mathrm{18461}}^1\times {\mathrm{3947}}^1$

素因数の和:22421

約数の個数: 32

約数和(自身を含む): 8746557120

約数和(自身を除く): 4666085368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3947, 7894, 15788, 18461, 27629, 31576, 36922, 55258, 73844, 110516, 129227, 147688, 221032, 258454, 516908, 1033816, 72865567, 145731134, 291462268, 510058969, 582924536, 1020117938, 2040235876, 4080471752]

約数ペア:

[(1, 4080471752), (2, 2040235876), (4, 1020117938), (7, 582924536), (8, 510058969), (14, 291462268), (28, 145731134), (56, 72865567), (3947, 1033816), (7894, 516908), (15788, 258454), (18461, 221032), (27629, 147688), (31576, 129227), (36922, 110516), (55258, 73844)]