78598144

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 52

約数和(自身を含む): 162509440

約数和(自身を除く): 83911296

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, 4096, 4952, 7936, 9904, 15872, 19189, 19808, 31744, 38378, 39616, 63488, 76756, 79232, 126976, 153512, 158464, 307024, 316928, 614048, 633856, 1228096, 1267712, 2456192, 2535424, 4912384, 9824768, 19649536, 39299072, 78598144]

約数ペア:

[(1, 78598144), (2, 39299072), (4, 19649536), (8, 9824768), (16, 4912384), (31, 2535424), (32, 2456192), (62, 1267712), (64, 1228096), (124, 633856), (128, 614048), (248, 316928), (256, 307024), (496, 158464), (512, 153512), (619, 126976), (992, 79232), (1024, 76756), (1238, 63488), (1984, 39616), (2048, 38378), (2476, 31744), (3968, 19808), (4096, 19189), (4952, 15872), (7936, 9904)]