1065584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 2291520

約数和(自身を除く): 1225936

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 109, 188, 208, 218, 376, 436, 611, 752, 872, 1222, 1417, 1744, 2444, 2834, 4888, 5123, 5668, 9776, 10246, 11336, 20492, 22672, 40984, 66599, 81968, 133198, 266396, 532792, 1065584]

約数ペア:

[(1, 1065584), (2, 532792), (4, 266396), (8, 133198), (13, 81968), (16, 66599), (26, 40984), (47, 22672), (52, 20492), (94, 11336), (104, 10246), (109, 9776), (188, 5668), (208, 5123), (218, 4888), (376, 2834), (436, 2444), (611, 1744), (752, 1417), (872, 1222)]