73971808

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1009}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 152712000

約数和(自身を除く): 78740192

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 1009, 1264, 2018, 2291, 2528, 4036, 4582, 8072, 9164, 16144, 18328, 29261, 32288, 36656, 58522, 73312, 79711, 117044, 159422, 234088, 318844, 468176, 637688, 936352, 1275376, 2311619, 2550752, 4623238, 9246476, 18492952, 36985904, 73971808]

約数ペア:

[(1, 73971808), (2, 36985904), (4, 18492952), (8, 9246476), (16, 4623238), (29, 2550752), (32, 2311619), (58, 1275376), (79, 936352), (116, 637688), (158, 468176), (232, 318844), (316, 234088), (464, 159422), (632, 117044), (928, 79711), (1009, 73312), (1264, 58522), (2018, 36656), (2291, 32288), (2528, 29261), (4036, 18328), (4582, 16144), (8072, 9164)]