25545824

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27888256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 569, 736, 976, 1138, 1403, 1952, 2276, 2806, 4552, 5612, 9104, 11224, 13087, 18208, 22448, 26174, 34709, 44896, 52348, 69418, 104696, 138836, 209392, 277672, 418784, 555344, 798307, 1110688, 1596614, 3193228, 6386456, 12772912, 25545824]

約数ペア:

[(1, 25545824), (2, 12772912), (4, 6386456), (8, 3193228), (16, 1596614), (23, 1110688), (32, 798307), (46, 555344), (61, 418784), (92, 277672), (122, 209392), (184, 138836), (244, 104696), (368, 69418), (488, 52348), (569, 44896), (736, 34709), (976, 26174), (1138, 22448), (1403, 18208), (1952, 13087), (2276, 11224), (2806, 9104), (4552, 5612)]