78761306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 136615248

約数和(自身を除く): 57853942

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2441, 2482, 4882, 16133, 31733, 32266, 41497, 63466, 82994, 178193, 356386, 539461, 1078922, 2316509, 3029281, 4633018, 6058562, 39380653, 78761306]

約数ペア:

[(1, 78761306), (2, 39380653), (13, 6058562), (17, 4633018), (26, 3029281), (34, 2316509), (73, 1078922), (146, 539461), (221, 356386), (442, 178193), (949, 82994), (1241, 63466), (1898, 41497), (2441, 32266), (2482, 31733), (4882, 16133)]