70983088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21227}}^1$

素因数の和:21265

約数の個数: 40

約数和(自身を含む): 157936320

約数和(自身を除く): 86953232

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 21227, 42454, 84908, 169816, 233497, 339632, 403313, 466994, 806626, 933988, 1613252, 1867976, 3226504, 3735952, 4436443, 6453008, 8872886, 17745772, 35491544, 70983088]

約数ペア:

[(1, 70983088), (2, 35491544), (4, 17745772), (8, 8872886), (11, 6453008), (16, 4436443), (19, 3735952), (22, 3226504), (38, 1867976), (44, 1613252), (76, 933988), (88, 806626), (152, 466994), (176, 403313), (209, 339632), (304, 233497), (418, 169816), (836, 84908), (1672, 42454), (3344, 21227)]