38696904

素因数分解:

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

素因数の和:515

約数の個数: 96

約数和(自身を含む): 111196800

約数和(自身を除く): 72499896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 344, 348, 387, 431, 516, 522, 696, 774, 862, 1032, 1044, 1247, 1293, 1548, 1724, 2088, 2494, 2586, 3096, 3448, 3741, 3879, 4988, 5172, 7482, 7758, 9976, 10344, 11223, 12499, 14964, 15516, 18533, 22446, 24998, 29928, 31032, 37066, 37497, 44892, 49996, 55599, 74132, 74994, 89784, 99992, 111198, 112491, 148264, 149988, 166797, 222396, 224982, 299976, 333594, 444792, 449964, 537457, 667188, 899928, 1074914, 1334376, 1612371, 2149828, 3224742, 4299656, 4837113, 6449484, 9674226, 12898968, 19348452, 38696904]

約数ペア:

[(1, 38696904), (2, 19348452), (3, 12898968), (4, 9674226), (6, 6449484), (8, 4837113), (9, 4299656), (12, 3224742), (18, 2149828), (24, 1612371), (29, 1334376), (36, 1074914), (43, 899928), (58, 667188), (72, 537457), (86, 449964), (87, 444792), (116, 333594), (129, 299976), (172, 224982), (174, 222396), (232, 166797), (258, 149988), (261, 148264), (344, 112491), (348, 111198), (387, 99992), (431, 89784), (516, 74994), (522, 74132), (696, 55599), (774, 49996), (862, 44892), (1032, 37497), (1044, 37066), (1247, 31032), (1293, 29928), (1548, 24998), (1724, 22446), (2088, 18533), (2494, 15516), (2586, 14964), (3096, 12499), (3448, 11223), (3741, 10344), (3879, 9976), (4988, 7758), (5172, 7482)]