4369664

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 9538326

約数和(自身を除く): 5168662

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 169, 202, 208, 256, 338, 404, 416, 676, 808, 832, 1313, 1352, 1616, 1664, 2626, 2704, 3232, 3328, 5252, 5408, 6464, 10504, 10816, 12928, 17069, 21008, 21632, 25856, 34138, 42016, 43264, 68276, 84032, 136552, 168064, 273104, 336128, 546208, 1092416, 2184832, 4369664]

約数ペア:

[(1, 4369664), (2, 2184832), (4, 1092416), (8, 546208), (13, 336128), (16, 273104), (26, 168064), (32, 136552), (52, 84032), (64, 68276), (101, 43264), (104, 42016), (128, 34138), (169, 25856), (202, 21632), (208, 21008), (256, 17069), (338, 12928), (404, 10816), (416, 10504), (676, 6464), (808, 5408), (832, 5252), (1313, 3328), (1352, 3232), (1616, 2704), (1664, 2626)]