4021696

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 9363456

約数和(自身を除く): 5341760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 191, 224, 329, 376, 382, 448, 658, 752, 764, 1316, 1337, 1504, 1528, 2632, 2674, 3008, 3056, 5264, 5348, 6112, 8977, 10528, 10696, 12224, 17954, 21056, 21392, 35908, 42784, 62839, 71816, 85568, 125678, 143632, 251356, 287264, 502712, 574528, 1005424, 2010848, 4021696]

約数ペア:

[(1, 4021696), (2, 2010848), (4, 1005424), (7, 574528), (8, 502712), (14, 287264), (16, 251356), (28, 143632), (32, 125678), (47, 85568), (56, 71816), (64, 62839), (94, 42784), (112, 35908), (188, 21392), (191, 21056), (224, 17954), (329, 12224), (376, 10696), (382, 10528), (448, 8977), (658, 6112), (752, 5348), (764, 5264), (1316, 3056), (1337, 3008), (1504, 2674), (1528, 2632)]