71363968

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3299}}^1$

素因数の和:3339

約数の個数: 48

約数和(自身を含む): 153994500

約数和(自身を除く): 82630532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3299, 5408, 6598, 10816, 13196, 21632, 26392, 42887, 52784, 85774, 105568, 171548, 211136, 343096, 422272, 557531, 686192, 1115062, 1372384, 2230124, 2744768, 4460248, 5489536, 8920496, 17840992, 35681984, 71363968]

約数ペア:

[(1, 71363968), (2, 35681984), (4, 17840992), (8, 8920496), (13, 5489536), (16, 4460248), (26, 2744768), (32, 2230124), (52, 1372384), (64, 1115062), (104, 686192), (128, 557531), (169, 422272), (208, 343096), (338, 211136), (416, 171548), (676, 105568), (832, 85774), (1352, 52784), (1664, 42887), (2704, 26392), (3299, 21632), (5408, 13196), (6598, 10816)]