1491968

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 44

約数和(自身を含む): 3144192

約数和(自身を除く): 1652224

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, 2914, 3008, 3968, 5828, 6016, 7936, 11656, 12032, 15872, 23312, 24064, 31744, 46624, 48128, 93248, 186496, 372992, 745984, 1491968]

約数ペア:

[(1, 1491968), (2, 745984), (4, 372992), (8, 186496), (16, 93248), (31, 48128), (32, 46624), (47, 31744), (62, 24064), (64, 23312), (94, 15872), (124, 12032), (128, 11656), (188, 7936), (248, 6016), (256, 5828), (376, 3968), (496, 3008), (512, 2914), (752, 1984), (992, 1504), (1024, 1457)]