56846998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 94806432

約数和(自身を除く): 37959434

約数列:

[1, 2, 13, 26, 61, 73, 122, 146, 491, 793, 949, 982, 1586, 1898, 4453, 6383, 8906, 12766, 29951, 35843, 57889, 59902, 71686, 115778, 389363, 465959, 778726, 931918, 2186423, 4372846, 28423499, 56846998]

約数ペア:

[(1, 56846998), (2, 28423499), (13, 4372846), (26, 2186423), (61, 931918), (73, 778726), (122, 465959), (146, 389363), (491, 115778), (793, 71686), (949, 59902), (982, 57889), (1586, 35843), (1898, 29951), (4453, 12766), (6383, 8906)]