39299072

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 81244800

約数和(自身を除く): 41945728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 619, 992, 1024, 1238, 1984, 2048, 2476, 3968, 4952, 7936, 9904, 15872, 19189, 19808, 31744, 38378, 39616, 63488, 76756, 79232, 153512, 158464, 307024, 316928, 614048, 633856, 1228096, 1267712, 2456192, 4912384, 9824768, 19649536, 39299072]

約数ペア:

[(1, 39299072), (2, 19649536), (4, 9824768), (8, 4912384), (16, 2456192), (31, 1267712), (32, 1228096), (62, 633856), (64, 614048), (124, 316928), (128, 307024), (248, 158464), (256, 153512), (496, 79232), (512, 76756), (619, 63488), (992, 39616), (1024, 38378), (1238, 31744), (1984, 19808), (2048, 19189), (2476, 15872), (3968, 9904), (4952, 7936)]