28947226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11094

約数の個数: 32

約数和(自身を含む): 57324672

約数和(自身を除く): 28377446

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 11057, 22114, 77399, 121627, 154798, 187969, 243254, 375938, 851389, 1315783, 1702778, 2067659, 2631566, 4135318, 14473613, 28947226]

約数ペア:

[(1, 28947226), (2, 14473613), (7, 4135318), (11, 2631566), (14, 2067659), (17, 1702778), (22, 1315783), (34, 851389), (77, 375938), (119, 243254), (154, 187969), (187, 154798), (238, 121627), (374, 77399), (1309, 22114), (2618, 11057)]