63457156

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^2$

素因数の和:1156

約数の個数: 27

約数和(自身を含む): 129408069

約数和(自身を除く): 65950913

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 1138, 2276, 3983, 7966, 15932, 27881, 55762, 111524, 323761, 647522, 1295044, 2266327, 4532654, 9065308, 15864289, 31728578, 63457156]

約数ペア:

[(1, 63457156), (2, 31728578), (4, 15864289), (7, 9065308), (14, 4532654), (28, 2266327), (49, 1295044), (98, 647522), (196, 323761), (569, 111524), (1138, 55762), (2276, 27881), (3983, 15932)]