28615398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3229}}^1$

素因数の和:3452

約数の個数: 32

約数和(自身を含む): 65736960

約数和(自身を除く): 37121562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 3229, 4431, 6458, 8862, 9687, 19374, 22603, 45206, 67809, 135618, 681319, 1362638, 2043957, 4087914, 4769233, 9538466, 14307699, 28615398]

約数ペア:

[(1, 28615398), (2, 14307699), (3, 9538466), (6, 4769233), (7, 4087914), (14, 2043957), (21, 1362638), (42, 681319), (211, 135618), (422, 67809), (633, 45206), (1266, 22603), (1477, 19374), (2954, 9687), (3229, 8862), (4431, 6458)]