40708766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 72855552

約数和(自身を除く): 32146786

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 967, 1358, 1934, 3007, 6014, 6769, 13538, 21049, 29977, 42098, 59954, 93799, 187598, 209839, 419678, 656593, 1313186, 2907769, 5815538, 20354383, 40708766]

約数ペア:

[(1, 40708766), (2, 20354383), (7, 5815538), (14, 2907769), (31, 1313186), (62, 656593), (97, 419678), (194, 209839), (217, 187598), (434, 93799), (679, 59954), (967, 42098), (1358, 29977), (1934, 21049), (3007, 13538), (6014, 6769)]