1553792

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 3162000

約数和(自身を除く): 1608208

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 199, 244, 398, 488, 796, 976, 1592, 1952, 3184, 3904, 6368, 7808, 12139, 12736, 24278, 25472, 48556, 97112, 194224, 388448, 776896, 1553792]

約数ペア:

[(1, 1553792), (2, 776896), (4, 388448), (8, 194224), (16, 97112), (32, 48556), (61, 25472), (64, 24278), (122, 12736), (128, 12139), (199, 7808), (244, 6368), (398, 3904), (488, 3184), (796, 1952), (976, 1592)]