77969774

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 122258160

約数和(自身を除く): 44288386

約数列:

[1, 2, 31, 62, 113, 226, 359, 718, 961, 1922, 3503, 7006, 11129, 22258, 40567, 81134, 108593, 217186, 344999, 689998, 1257577, 2515154, 38984887, 77969774]

約数ペア:

[(1, 77969774), (2, 38984887), (31, 2515154), (62, 1257577), (113, 689998), (226, 344999), (359, 217186), (718, 108593), (961, 81134), (1922, 40567), (3503, 22258), (7006, 11129)]