1641936

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 4305280

約数和(自身を除く): 2663344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 433, 474, 632, 866, 948, 1264, 1299, 1732, 1896, 2598, 3464, 3792, 5196, 6928, 10392, 20784, 34207, 68414, 102621, 136828, 205242, 273656, 410484, 547312, 820968, 1641936]

約数ペア:

[(1, 1641936), (2, 820968), (3, 547312), (4, 410484), (6, 273656), (8, 205242), (12, 136828), (16, 102621), (24, 68414), (48, 34207), (79, 20784), (158, 10392), (237, 6928), (316, 5196), (433, 3792), (474, 3464), (632, 2598), (866, 1896), (948, 1732), (1264, 1299)]