3385408

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 42

約数和(自身を含む): 7297674

約数和(自身を除く): 3912266

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 313, 338, 416, 626, 676, 832, 1252, 1352, 2504, 2704, 4069, 5008, 5408, 8138, 10016, 10816, 16276, 20032, 32552, 52897, 65104, 105794, 130208, 211588, 260416, 423176, 846352, 1692704, 3385408]

約数ペア:

[(1, 3385408), (2, 1692704), (4, 846352), (8, 423176), (13, 260416), (16, 211588), (26, 130208), (32, 105794), (52, 65104), (64, 52897), (104, 32552), (169, 20032), (208, 16276), (313, 10816), (338, 10016), (416, 8138), (626, 5408), (676, 5008), (832, 4069), (1252, 2704), (1352, 2504)]