74285104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{273107}}^1$

素因数の和:273132

約数の個数: 20

約数和(自身を含む): 152394264

約数和(自身を除く): 78109160

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 273107, 546214, 1092428, 2184856, 4369712, 4642819, 9285638, 18571276, 37142552, 74285104]

約数ペア:

[(1, 74285104), (2, 37142552), (4, 18571276), (8, 9285638), (16, 4642819), (17, 4369712), (34, 2184856), (68, 1092428), (136, 546214), (272, 273107)]