28684672

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7229}}^1$

素因数の和:7274

約数の個数: 32

約数和(自身を含む): 58996800

約数和(自身を除く): 30312128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7229, 14458, 28916, 57832, 115664, 224099, 231328, 448198, 462656, 896396, 925312, 1792792, 3585584, 7171168, 14342336, 28684672]

約数ペア:

[(1, 28684672), (2, 14342336), (4, 7171168), (8, 3585584), (16, 1792792), (31, 925312), (32, 896396), (62, 462656), (64, 448198), (124, 231328), (128, 224099), (248, 115664), (496, 57832), (992, 28916), (1984, 14458), (3968, 7229)]