69954428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1487}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 129158400

約数和(自身を除く): 59203972

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 1487, 2476, 2974, 5948, 11761, 23522, 28253, 47044, 56506, 113012, 920453, 1840906, 3681812, 17488607, 34977214, 69954428]

約数ペア:

[(1, 69954428), (2, 34977214), (4, 17488607), (19, 3681812), (38, 1840906), (76, 920453), (619, 113012), (1238, 56506), (1487, 47044), (2476, 28253), (2974, 23522), (5948, 11761)]