3487472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 7152816

約数和(自身を除く): 3665344

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 137, 148, 172, 274, 296, 344, 548, 592, 688, 1096, 1591, 2192, 3182, 5069, 5891, 6364, 10138, 11782, 12728, 20276, 23564, 25456, 40552, 47128, 81104, 94256, 217967, 435934, 871868, 1743736, 3487472]

約数ペア:

[(1, 3487472), (2, 1743736), (4, 871868), (8, 435934), (16, 217967), (37, 94256), (43, 81104), (74, 47128), (86, 40552), (137, 25456), (148, 23564), (172, 20276), (274, 12728), (296, 11782), (344, 10138), (548, 6364), (592, 5891), (688, 5069), (1096, 3182), (1591, 2192)]