71178796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 144111744

約数和(自身を除く): 72932948

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1103, 1241, 1898, 2206, 2482, 3796, 4412, 4964, 14339, 16133, 18751, 28678, 32266, 37502, 57356, 64532, 75004, 80519, 161038, 243763, 322076, 487526, 975052, 1046747, 1368823, 2093494, 2737646, 4186988, 5475292, 17794699, 35589398, 71178796]

約数ペア:

[(1, 71178796), (2, 35589398), (4, 17794699), (13, 5475292), (17, 4186988), (26, 2737646), (34, 2093494), (52, 1368823), (68, 1046747), (73, 975052), (146, 487526), (221, 322076), (292, 243763), (442, 161038), (884, 80519), (949, 75004), (1103, 64532), (1241, 57356), (1898, 37502), (2206, 32266), (2482, 28678), (3796, 18751), (4412, 16133), (4964, 14339)]