28621184

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7258

約数の個数: 32

約数和(自身を含む): 58866240

約数和(自身を除く): 30245056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7213, 14426, 28852, 57704, 115408, 223603, 230816, 447206, 461632, 894412, 923264, 1788824, 3577648, 7155296, 14310592, 28621184]

約数ペア:

[(1, 28621184), (2, 14310592), (4, 7155296), (8, 3577648), (16, 1788824), (31, 923264), (32, 894412), (62, 461632), (64, 447206), (124, 230816), (128, 223603), (248, 115408), (496, 57704), (992, 28852), (1984, 14426), (3968, 7213)]