66441388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 132624576

約数和(自身を除く): 66183188

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 73, 92, 146, 292, 299, 598, 761, 949, 1196, 1522, 1679, 1898, 3044, 3358, 3796, 6716, 9893, 17503, 19786, 21827, 35006, 39572, 43654, 55553, 70012, 87308, 111106, 222212, 227539, 455078, 722189, 910156, 1277719, 1444378, 2555438, 2888756, 5110876, 16610347, 33220694, 66441388]

約数ペア:

[(1, 66441388), (2, 33220694), (4, 16610347), (13, 5110876), (23, 2888756), (26, 2555438), (46, 1444378), (52, 1277719), (73, 910156), (92, 722189), (146, 455078), (292, 227539), (299, 222212), (598, 111106), (761, 87308), (949, 70012), (1196, 55553), (1522, 43654), (1679, 39572), (1898, 35006), (3044, 21827), (3358, 19786), (3796, 17503), (6716, 9893)]