63967604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3989}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 118423200

約数和(自身を除く): 54455596

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 3989, 4009, 7978, 8018, 15956, 16036, 75791, 151582, 303164, 841679, 1683358, 3366716, 15991901, 31983802, 63967604]

約数ペア:

[(1, 63967604), (2, 31983802), (4, 15991901), (19, 3366716), (38, 1683358), (76, 841679), (211, 303164), (422, 151582), (844, 75791), (3989, 16036), (4009, 15956), (7978, 8018)]