40098784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6739

約数の個数: 48

約数和(自身を含む): 91200816

約数和(自身を除く): 51102032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 6701, 13402, 26804, 53608, 73711, 107216, 113917, 147422, 214432, 227834, 294844, 455668, 589688, 911336, 1179376, 1253087, 1822672, 2358752, 2506174, 3645344, 5012348, 10024696, 20049392, 40098784]

約数ペア:

[(1, 40098784), (2, 20049392), (4, 10024696), (8, 5012348), (11, 3645344), (16, 2506174), (17, 2358752), (22, 1822672), (32, 1253087), (34, 1179376), (44, 911336), (68, 589688), (88, 455668), (136, 294844), (176, 227834), (187, 214432), (272, 147422), (352, 113917), (374, 107216), (544, 73711), (748, 53608), (1496, 26804), (2992, 13402), (5984, 6701)]