404513792

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12794

約数の個数: 44

約数和(自身を含む): 834782976

約数和(自身を除く): 430269184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 12743, 15872, 25486, 31744, 50972, 101944, 203888, 395033, 407776, 790066, 815552, 1580132, 1631104, 3160264, 3262208, 6320528, 6524416, 12641056, 13048832, 25282112, 50564224, 101128448, 202256896, 404513792]

約数ペア:

[(1, 404513792), (2, 202256896), (4, 101128448), (8, 50564224), (16, 25282112), (31, 13048832), (32, 12641056), (62, 6524416), (64, 6320528), (124, 3262208), (128, 3160264), (248, 1631104), (256, 1580132), (496, 815552), (512, 790066), (992, 407776), (1024, 395033), (1984, 203888), (3968, 101944), (7936, 50972), (12743, 31744), (15872, 25486)]