77430374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7820

約数の個数: 32

約数和(自身を含む): 142995456

約数和(自身を除く): 65565082

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 7757, 9982, 15514, 54299, 108598, 178411, 240467, 356822, 480934, 1248877, 1683269, 2497754, 3366538, 5530741, 11061482, 38715187, 77430374]

約数ペア:

[(1, 77430374), (2, 38715187), (7, 11061482), (14, 5530741), (23, 3366538), (31, 2497754), (46, 1683269), (62, 1248877), (161, 480934), (217, 356822), (322, 240467), (434, 178411), (713, 108598), (1426, 54299), (4991, 15514), (7757, 9982)]