7791472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 40

約数和(自身を含む): 16623936

約数和(自身を除く): 8832464

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 797, 1222, 1594, 2444, 3188, 4888, 6376, 9776, 10361, 12752, 20722, 37459, 41444, 74918, 82888, 149836, 165776, 299672, 486967, 599344, 973934, 1947868, 3895736, 7791472]

約数ペア:

[(1, 7791472), (2, 3895736), (4, 1947868), (8, 973934), (13, 599344), (16, 486967), (26, 299672), (47, 165776), (52, 149836), (94, 82888), (104, 74918), (188, 41444), (208, 37459), (376, 20722), (611, 12752), (752, 10361), (797, 9776), (1222, 6376), (1594, 4888), (2444, 3188)]