47742976

素因数分解:

$2^{15}\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 100661760

約数和(自身を除く): 52918784

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 512, 752, 992, 1024, 1457, 1504, 1984, 2048, 2914, 3008, 3968, 4096, 5828, 6016, 7936, 8192, 11656, 12032, 15872, 16384, 23312, 24064, 31744, 32768, 46624, 48128, 63488, 93248, 96256, 126976, 186496, 192512, 253952, 372992, 385024, 507904, 745984, 770048, 1015808, 1491968, 1540096, 2983936, 5967872, 11935744, 23871488, 47742976]

約数ペア:

[(1, 47742976), (2, 23871488), (4, 11935744), (8, 5967872), (16, 2983936), (31, 1540096), (32, 1491968), (47, 1015808), (62, 770048), (64, 745984), (94, 507904), (124, 385024), (128, 372992), (188, 253952), (248, 192512), (256, 186496), (376, 126976), (496, 96256), (512, 93248), (752, 63488), (992, 48128), (1024, 46624), (1457, 32768), (1504, 31744), (1984, 24064), (2048, 23312), (2914, 16384), (3008, 15872), (3968, 12032), (4096, 11656), (5828, 8192), (6016, 7936)]