7278232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 15019200

約数和(自身を除く): 7740968

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 1489, 2444, 2978, 4888, 5956, 11912, 19357, 38714, 69983, 77428, 139966, 154856, 279932, 559864, 909779, 1819558, 3639116, 7278232]

約数ペア:

[(1, 7278232), (2, 3639116), (4, 1819558), (8, 909779), (13, 559864), (26, 279932), (47, 154856), (52, 139966), (94, 77428), (104, 69983), (188, 38714), (376, 19357), (611, 11912), (1222, 5956), (1489, 4888), (2444, 2978)]