26281286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 16901434

約数列:

[1, 2, 17, 34, 67, 83, 134, 139, 166, 278, 1139, 1411, 2278, 2363, 2822, 4726, 5561, 9313, 11122, 11537, 18626, 23074, 94537, 158321, 189074, 196129, 316642, 392258, 772979, 1545958, 13140643, 26281286]

約数ペア:

[(1, 26281286), (2, 13140643), (17, 1545958), (34, 772979), (67, 392258), (83, 316642), (134, 196129), (139, 189074), (166, 158321), (278, 94537), (1139, 23074), (1411, 18626), (2278, 11537), (2363, 11122), (2822, 9313), (4726, 5561)]