68698256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5439

約数の個数: 40

約数和(自身を含む): 147219744

約数和(自身を除く): 78521488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 5347, 6424, 10694, 12848, 21388, 42776, 58817, 85552, 117634, 235268, 390331, 470536, 780662, 941072, 1561324, 3122648, 4293641, 6245296, 8587282, 17174564, 34349128, 68698256]

約数ペア:

[(1, 68698256), (2, 34349128), (4, 17174564), (8, 8587282), (11, 6245296), (16, 4293641), (22, 3122648), (44, 1561324), (73, 941072), (88, 780662), (146, 470536), (176, 390331), (292, 235268), (584, 117634), (803, 85552), (1168, 58817), (1606, 42776), (3212, 21388), (5347, 12848), (6424, 10694)]