28626402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40093}}^1$

素因数の和:40122

約数の個数: 32

約数和(自身を含む): 69282432

約数和(自身を除く): 40656030

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 40093, 80186, 120279, 240558, 280651, 561302, 681581, 841953, 1363162, 1683906, 2044743, 4089486, 4771067, 9542134, 14313201, 28626402]

約数ペア:

[(1, 28626402), (2, 14313201), (3, 9542134), (6, 4771067), (7, 4089486), (14, 2044743), (17, 1683906), (21, 1363162), (34, 841953), (42, 681581), (51, 561302), (102, 280651), (119, 240558), (238, 120279), (357, 80186), (714, 40093)]