768002876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{235007}}^1$

素因数の和:235073

約数の個数: 24

約数和(自身を含む): 1447649280

約数和(自身を除く): 679646404

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 235007, 470014, 940028, 4465133, 8930266, 10105301, 17860532, 20210602, 40421204, 192000719, 384001438, 768002876]

約数ペア:

[(1, 768002876), (2, 384001438), (4, 192000719), (19, 40421204), (38, 20210602), (43, 17860532), (76, 10105301), (86, 8930266), (172, 4465133), (817, 940028), (1634, 470014), (3268, 235007)]