39416986

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 71036928

約数和(自身を除く): 31619942

約数列:

[1, 2, 7, 14, 23, 46, 161, 163, 322, 326, 751, 1141, 1502, 2282, 3749, 5257, 7498, 10514, 17273, 26243, 34546, 52486, 120911, 122413, 241822, 244826, 856891, 1713782, 2815499, 5630998, 19708493, 39416986]

約数ペア:

[(1, 39416986), (2, 19708493), (7, 5630998), (14, 2815499), (23, 1713782), (46, 856891), (161, 244826), (163, 241822), (322, 122413), (326, 120911), (751, 52486), (1141, 34546), (1502, 26243), (2282, 17273), (3749, 10514), (5257, 7498)]