28450758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39847}}^1$

素因数の和:39876

約数の個数: 32

約数和(自身を含む): 68857344

約数和(自身を除く): 40406586

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 39847, 79694, 119541, 239082, 278929, 557858, 677399, 836787, 1354798, 1673574, 2032197, 4064394, 4741793, 9483586, 14225379, 28450758]

約数ペア:

[(1, 28450758), (2, 14225379), (3, 9483586), (6, 4741793), (7, 4064394), (14, 2032197), (17, 1673574), (21, 1354798), (34, 836787), (42, 677399), (51, 557858), (102, 278929), (119, 239082), (238, 119541), (357, 79694), (714, 39847)]