63891716

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4483}}^1$

素因数の和:5003

約数の個数: 24

約数和(自身を含む): 128063040

約数和(自身を除く): 64171324

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 4483, 7126, 8966, 14252, 17932, 31381, 62762, 125524, 2281847, 4563694, 9127388, 15972929, 31945858, 63891716]

約数ペア:

[(1, 63891716), (2, 31945858), (4, 15972929), (7, 9127388), (14, 4563694), (28, 2281847), (509, 125524), (1018, 62762), (2036, 31381), (3563, 17932), (4483, 14252), (7126, 8966)]