70687072

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{21871}}^1$

素因数の和:21982

約数の個数: 24

約数和(自身を含む): 140549472

約数和(自身を除く): 69862400

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 21871, 43742, 87484, 174968, 349936, 699872, 2208971, 4417942, 8835884, 17671768, 35343536, 70687072]

約数ペア:

[(1, 70687072), (2, 35343536), (4, 17671768), (8, 8835884), (16, 4417942), (32, 2208971), (101, 699872), (202, 349936), (404, 174968), (808, 87484), (1616, 43742), (3232, 21871)]