9128528

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 18451200

約数和(自身を除く): 9322672

約数列:

[1, 2, 4, 8, 16, 47, 61, 94, 122, 188, 199, 244, 376, 398, 488, 752, 796, 976, 1592, 2867, 3184, 5734, 9353, 11468, 12139, 18706, 22936, 24278, 37412, 45872, 48556, 74824, 97112, 149648, 194224, 570533, 1141066, 2282132, 4564264, 9128528]

約数ペア:

[(1, 9128528), (2, 4564264), (4, 2282132), (8, 1141066), (16, 570533), (47, 194224), (61, 149648), (94, 97112), (122, 74824), (188, 48556), (199, 45872), (244, 37412), (376, 24278), (398, 22936), (488, 18706), (752, 12139), (796, 11468), (976, 9353), (1592, 5734), (2867, 3184)]