77284736

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19522

約数の個数: 32

約数和(自身を含む): 158940480

約数和(自身を除く): 81655744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 19477, 38954, 77908, 155816, 311632, 603787, 623264, 1207574, 1246528, 2415148, 2493056, 4830296, 9660592, 19321184, 38642368, 77284736]

約数ペア:

[(1, 77284736), (2, 38642368), (4, 19321184), (8, 9660592), (16, 4830296), (31, 2493056), (32, 2415148), (62, 1246528), (64, 1207574), (124, 623264), (128, 603787), (248, 311632), (496, 155816), (992, 77908), (1984, 38954), (3968, 19477)]