63454928

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 126852000

約数和(自身を除く): 63397072

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 596, 619, 688, 1192, 1238, 2384, 2476, 4952, 6407, 9904, 12814, 25628, 26617, 51256, 53234, 92231, 102512, 106468, 184462, 212936, 368924, 425872, 737848, 1475696, 3965933, 7931866, 15863732, 31727464, 63454928]

約数ペア:

[(1, 63454928), (2, 31727464), (4, 15863732), (8, 7931866), (16, 3965933), (43, 1475696), (86, 737848), (149, 425872), (172, 368924), (298, 212936), (344, 184462), (596, 106468), (619, 102512), (688, 92231), (1192, 53234), (1238, 51256), (2384, 26617), (2476, 25628), (4952, 12814), (6407, 9904)]