12898968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21315432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 431, 516, 696, 862, 1032, 1247, 1293, 1724, 2494, 2586, 3448, 3741, 4988, 5172, 7482, 9976, 10344, 12499, 14964, 18533, 24998, 29928, 37066, 37497, 49996, 55599, 74132, 74994, 99992, 111198, 148264, 149988, 222396, 299976, 444792, 537457, 1074914, 1612371, 2149828, 3224742, 4299656, 6449484, 12898968]

約数ペア:

[(1, 12898968), (2, 6449484), (3, 4299656), (4, 3224742), (6, 2149828), (8, 1612371), (12, 1074914), (24, 537457), (29, 444792), (43, 299976), (58, 222396), (86, 149988), (87, 148264), (116, 111198), (129, 99992), (172, 74994), (174, 74132), (232, 55599), (258, 49996), (344, 37497), (348, 37066), (431, 29928), (516, 24998), (696, 18533), (862, 14964), (1032, 12499), (1247, 10344), (1293, 9976), (1724, 7482), (2494, 5172), (2586, 4988), (3448, 3741)]