7643896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 15679440

約数和(自身を除く): 8035544

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1097, 1742, 2194, 3484, 4388, 6968, 8776, 14261, 28522, 57044, 73499, 114088, 146998, 293996, 587992, 955487, 1910974, 3821948, 7643896]

約数ペア:

[(1, 7643896), (2, 3821948), (4, 1910974), (8, 955487), (13, 587992), (26, 293996), (52, 146998), (67, 114088), (104, 73499), (134, 57044), (268, 28522), (536, 14261), (871, 8776), (1097, 6968), (1742, 4388), (2194, 3484)]