69543872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 56

約数和(自身を含む): 149778720

約数和(自身を除く): 80234848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 1559, 2624, 2788, 3118, 5576, 6236, 11152, 12472, 22304, 24944, 26503, 44608, 49888, 53006, 63919, 99776, 106012, 127838, 212024, 255676, 424048, 511352, 848096, 1022704, 1086623, 1696192, 2045408, 2173246, 4090816, 4346492, 8692984, 17385968, 34771936, 69543872]

約数ペア:

[(1, 69543872), (2, 34771936), (4, 17385968), (8, 8692984), (16, 4346492), (17, 4090816), (32, 2173246), (34, 2045408), (41, 1696192), (64, 1086623), (68, 1022704), (82, 848096), (136, 511352), (164, 424048), (272, 255676), (328, 212024), (544, 127838), (656, 106012), (697, 99776), (1088, 63919), (1312, 53006), (1394, 49888), (1559, 44608), (2624, 26503), (2788, 24944), (3118, 22304), (5576, 12472), (6236, 11152)]