28380184

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13697}}^1$

素因数の和:13747

約数の個数: 32

約数和(自身を含む): 62462880

約数和(自身を除く): 34082696

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 13697, 27394, 54788, 95879, 109576, 191758, 383516, 506789, 767032, 1013578, 2027156, 3547523, 4054312, 7095046, 14190092, 28380184]

約数ペア:

[(1, 28380184), (2, 14190092), (4, 7095046), (7, 4054312), (8, 3547523), (14, 2027156), (28, 1013578), (37, 767032), (56, 506789), (74, 383516), (148, 191758), (259, 109576), (296, 95879), (518, 54788), (1036, 27394), (2072, 13697)]