71893888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51061}}^1$

素因数の和:51086

約数の個数: 32

約数和(自身を含む): 156249720

約数和(自身を除く): 84355832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51061, 102122, 204244, 408488, 561671, 816976, 1123342, 1633952, 2246684, 3267904, 4493368, 6535808, 8986736, 17973472, 35946944, 71893888]

約数ペア:

[(1, 71893888), (2, 35946944), (4, 17973472), (8, 8986736), (11, 6535808), (16, 4493368), (22, 3267904), (32, 2246684), (44, 1633952), (64, 1123342), (88, 816976), (128, 561671), (176, 408488), (352, 204244), (704, 102122), (1408, 51061)]