71019968

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{10987}}^1$

素因数の和:11100

約数の個数: 28

約数和(自身を含む): 142338552

約数和(自身を除く): 71318584

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 10987, 21974, 43948, 87896, 175792, 351584, 703168, 1109687, 2219374, 4438748, 8877496, 17754992, 35509984, 71019968]

約数ペア:

[(1, 71019968), (2, 35509984), (4, 17754992), (8, 8877496), (16, 4438748), (32, 2219374), (64, 1109687), (101, 703168), (202, 351584), (404, 175792), (808, 87896), (1616, 43948), (3232, 21974), (6464, 10987)]