13265768

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 12654232

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 359, 596, 718, 1192, 1436, 2872, 4619, 9238, 11129, 18476, 22258, 36952, 44516, 53491, 89032, 106982, 213964, 427928, 1658221, 3316442, 6632884, 13265768]

約数ペア:

[(1, 13265768), (2, 6632884), (4, 3316442), (8, 1658221), (31, 427928), (62, 213964), (124, 106982), (149, 89032), (248, 53491), (298, 44516), (359, 36952), (596, 22258), (718, 18476), (1192, 11129), (1436, 9238), (2872, 4619)]