38912398

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 29378162

約数列:

[1, 2, 7, 14, 79, 151, 158, 233, 302, 466, 553, 1057, 1106, 1631, 2114, 3262, 11929, 18407, 23858, 35183, 36814, 70366, 83503, 128849, 167006, 246281, 257698, 492562, 2779457, 5558914, 19456199, 38912398]

約数ペア:

[(1, 38912398), (2, 19456199), (7, 5558914), (14, 2779457), (79, 492562), (151, 257698), (158, 246281), (233, 167006), (302, 128849), (466, 83503), (553, 70366), (1057, 36814), (1106, 35183), (1631, 23858), (2114, 18407), (3262, 11929)]