28097688

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{19843}}^1$

素因数の和:19911

約数の個数: 32

約数和(自身を含む): 71438400

約数和(自身を除く): 43340712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 476232, 1170737, 2341474, 3512211, 4682948, 7024422, 9365896, 14048844, 28097688]

約数ペア:

[(1, 28097688), (2, 14048844), (3, 9365896), (4, 7024422), (6, 4682948), (8, 3512211), (12, 2341474), (24, 1170737), (59, 476232), (118, 238116), (177, 158744), (236, 119058), (354, 79372), (472, 59529), (708, 39686), (1416, 19843)]