28479536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30169}}^1$

素因数の和:30236

約数の個数: 20

約数和(自身を含む): 56116200

約数和(自身を除く): 27636664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30169, 60338, 120676, 241352, 482704, 1779971, 3559942, 7119884, 14239768, 28479536]

約数ペア:

[(1, 28479536), (2, 14239768), (4, 7119884), (8, 3559942), (16, 1779971), (59, 482704), (118, 241352), (236, 120676), (472, 60338), (944, 30169)]