28842456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{3329}}^1$

素因数の和:3376

約数の個数: 48

約数和(自身を含む): 76123800

約数和(自身を除く): 47281344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 3329, 4332, 6658, 8664, 9987, 13316, 19974, 26632, 39948, 63251, 79896, 126502, 189753, 253004, 379506, 506008, 759012, 1201769, 1518024, 2403538, 3605307, 4807076, 7210614, 9614152, 14421228, 28842456]

約数ペア:

[(1, 28842456), (2, 14421228), (3, 9614152), (4, 7210614), (6, 4807076), (8, 3605307), (12, 2403538), (19, 1518024), (24, 1201769), (38, 759012), (57, 506008), (76, 379506), (114, 253004), (152, 189753), (228, 126502), (361, 79896), (456, 63251), (722, 39948), (1083, 26632), (1444, 19974), (2166, 13316), (2888, 9987), (3329, 8664), (4332, 6658)]