17914681408

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1656313}}^1$

素因数の和:1656351

約数の個数: 42

約数和(自身を含む): 38494393674

約数和(自身を除く): 20579712266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1656313, 3312626, 6625252, 13250504, 21532069, 26501008, 43064138, 53002016, 86128276, 106004032, 172256552, 279916897, 344513104, 559833794, 689026208, 1119667588, 1378052416, 2239335176, 4478670352, 8957340704, 17914681408]

約数ペア:

[(1, 17914681408), (2, 8957340704), (4, 4478670352), (8, 2239335176), (13, 1378052416), (16, 1119667588), (26, 689026208), (32, 559833794), (52, 344513104), (64, 279916897), (104, 172256552), (169, 106004032), (208, 86128276), (338, 53002016), (416, 43064138), (676, 26501008), (832, 21532069), (1352, 13250504), (2704, 6625252), (5408, 3312626), (10816, 1656313)]