64534876

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23761}}^1$

素因数の和:23869

約数の個数: 24

約数和(自身を含む): 130405856

約数和(自身を除く): 65870980

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 23761, 47522, 95044, 166327, 332654, 665308, 2304817, 4609634, 9219268, 16133719, 32267438, 64534876]

約数ペア:

[(1, 64534876), (2, 32267438), (4, 16133719), (7, 9219268), (14, 4609634), (28, 2304817), (97, 665308), (194, 332654), (388, 166327), (679, 95044), (1358, 47522), (2716, 23761)]