28697422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 49718592

約数和(自身を除く): 21021170

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1297, 1702, 2594, 11063, 16861, 22126, 29831, 33722, 47989, 59662, 95978, 387803, 623857, 775606, 1103747, 1247714, 2207494, 14348711, 28697422]

約数ペア:

[(1, 28697422), (2, 14348711), (13, 2207494), (23, 1247714), (26, 1103747), (37, 775606), (46, 623857), (74, 387803), (299, 95978), (481, 59662), (598, 47989), (851, 33722), (962, 29831), (1297, 22126), (1702, 16861), (2594, 11063)]