22471264

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 46061568

約数和(自身を除く): 23590304

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 188, 223, 268, 376, 446, 536, 752, 892, 1072, 1504, 1784, 2144, 3149, 3568, 6298, 7136, 10481, 12596, 14941, 20962, 25192, 29882, 41924, 50384, 59764, 83848, 100768, 119528, 167696, 239056, 335392, 478112, 702227, 1404454, 2808908, 5617816, 11235632, 22471264]

約数ペア:

[(1, 22471264), (2, 11235632), (4, 5617816), (8, 2808908), (16, 1404454), (32, 702227), (47, 478112), (67, 335392), (94, 239056), (134, 167696), (188, 119528), (223, 100768), (268, 83848), (376, 59764), (446, 50384), (536, 41924), (752, 29882), (892, 25192), (1072, 20962), (1504, 14941), (1784, 12596), (2144, 10481), (3149, 7136), (3568, 6298)]