29704448

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 64753920

約数和(自身を除く): 35049472

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 197, 248, 256, 304, 394, 496, 589, 608, 788, 992, 1178, 1216, 1576, 1984, 2356, 2432, 3152, 3743, 3968, 4712, 4864, 6107, 6304, 7486, 7936, 9424, 12214, 12608, 14972, 18848, 24428, 25216, 29944, 37696, 48856, 50432, 59888, 75392, 97712, 116033, 119776, 150784, 195424, 232066, 239552, 390848, 464132, 479104, 781696, 928264, 958208, 1563392, 1856528, 3713056, 7426112, 14852224, 29704448]

約数ペア:

[(1, 29704448), (2, 14852224), (4, 7426112), (8, 3713056), (16, 1856528), (19, 1563392), (31, 958208), (32, 928264), (38, 781696), (62, 479104), (64, 464132), (76, 390848), (124, 239552), (128, 232066), (152, 195424), (197, 150784), (248, 119776), (256, 116033), (304, 97712), (394, 75392), (496, 59888), (589, 50432), (608, 48856), (788, 37696), (992, 29944), (1178, 25216), (1216, 24428), (1576, 18848), (1984, 14972), (2356, 12608), (2432, 12214), (3152, 9424), (3743, 7936), (3968, 7486), (4712, 6304), (4864, 6107)]