1420736

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 28

約数和(自身を含む): 2865120

約数和(自身を除く): 1444384

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 281, 316, 562, 632, 1124, 1264, 2248, 2528, 4496, 5056, 8992, 17984, 22199, 44398, 88796, 177592, 355184, 710368, 1420736]

約数ペア:

[(1, 1420736), (2, 710368), (4, 355184), (8, 177592), (16, 88796), (32, 44398), (64, 22199), (79, 17984), (158, 8992), (281, 5056), (316, 4496), (562, 2528), (632, 2248), (1124, 1264)]