5539144

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 11957220

約数和(自身を除く): 6418076

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 241, 338, 442, 482, 676, 884, 964, 1352, 1768, 1928, 2873, 3133, 4097, 5746, 6266, 8194, 11492, 12532, 16388, 22984, 25064, 32776, 40729, 53261, 81458, 106522, 162916, 213044, 325832, 426088, 692393, 1384786, 2769572, 5539144]

約数ペア:

[(1, 5539144), (2, 2769572), (4, 1384786), (8, 692393), (13, 426088), (17, 325832), (26, 213044), (34, 162916), (52, 106522), (68, 81458), (104, 53261), (136, 40729), (169, 32776), (221, 25064), (241, 22984), (338, 16388), (442, 12532), (482, 11492), (676, 8194), (884, 6266), (964, 5746), (1352, 4097), (1768, 3133), (1928, 2873)]