12288896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 26764800

約数和(自身を除く): 14475904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 163, 248, 304, 326, 496, 589, 608, 652, 992, 1178, 1216, 1304, 1984, 2356, 2432, 2608, 3097, 3968, 4712, 5053, 5216, 6194, 9424, 10106, 10432, 12388, 18848, 20212, 20864, 24776, 37696, 40424, 49552, 75392, 80848, 96007, 99104, 161696, 192014, 198208, 323392, 384028, 396416, 646784, 768056, 1536112, 3072224, 6144448, 12288896]

約数ペア:

[(1, 12288896), (2, 6144448), (4, 3072224), (8, 1536112), (16, 768056), (19, 646784), (31, 396416), (32, 384028), (38, 323392), (62, 198208), (64, 192014), (76, 161696), (124, 99104), (128, 96007), (152, 80848), (163, 75392), (248, 49552), (304, 40424), (326, 37696), (496, 24776), (589, 20864), (608, 20212), (652, 18848), (992, 12388), (1178, 10432), (1216, 10106), (1304, 9424), (1984, 6194), (2356, 5216), (2432, 5053), (2608, 4712), (3097, 3968)]