28013406

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 57200640

約数和(自身を除く): 29187234

約数列:

[1, 2, 3, 6, 97, 127, 194, 254, 291, 379, 381, 582, 758, 762, 1137, 2274, 12319, 24638, 36763, 36957, 48133, 73526, 73914, 96266, 110289, 144399, 220578, 288798, 4668901, 9337802, 14006703, 28013406]

約数ペア:

[(1, 28013406), (2, 14006703), (3, 9337802), (6, 4668901), (97, 288798), (127, 220578), (194, 144399), (254, 110289), (291, 96266), (379, 73914), (381, 73526), (582, 48133), (758, 36957), (762, 36763), (1137, 24638), (2274, 12319)]