4721056

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 9846144

約数和(自身を除く): 5125088

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 73, 86, 94, 146, 172, 188, 292, 344, 376, 584, 688, 752, 1168, 1376, 1504, 2021, 2336, 3139, 3431, 4042, 6278, 6862, 8084, 12556, 13724, 16168, 25112, 27448, 32336, 50224, 54896, 64672, 100448, 109792, 147533, 295066, 590132, 1180264, 2360528, 4721056]

約数ペア:

[(1, 4721056), (2, 2360528), (4, 1180264), (8, 590132), (16, 295066), (32, 147533), (43, 109792), (47, 100448), (73, 64672), (86, 54896), (94, 50224), (146, 32336), (172, 27448), (188, 25112), (292, 16168), (344, 13724), (376, 12556), (584, 8084), (688, 6862), (752, 6278), (1168, 4042), (1376, 3431), (1504, 3139), (2021, 2336)]