4638712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 9750240

約数和(自身を除く): 5111528

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 73, 94, 104, 146, 169, 188, 292, 338, 376, 584, 611, 676, 949, 1222, 1352, 1898, 2444, 3431, 3796, 4888, 6862, 7592, 7943, 12337, 13724, 15886, 24674, 27448, 31772, 44603, 49348, 63544, 89206, 98696, 178412, 356824, 579839, 1159678, 2319356, 4638712]

約数ペア:

[(1, 4638712), (2, 2319356), (4, 1159678), (8, 579839), (13, 356824), (26, 178412), (47, 98696), (52, 89206), (73, 63544), (94, 49348), (104, 44603), (146, 31772), (169, 27448), (188, 24674), (292, 15886), (338, 13724), (376, 12337), (584, 7943), (611, 7592), (676, 6862), (949, 4888), (1222, 3796), (1352, 3431), (1898, 2444)]