12588495872

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{396563}}^1$

素因数の和:396614

約数の個数: 44

約数和(自身を含む): 25976528256

約数和(自身を除く): 13388032384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 396563, 793126, 1586252, 3172504, 6345008, 12293453, 12690016, 24586906, 25380032, 49173812, 50760064, 98347624, 101520128, 196695248, 203040256, 393390496, 406080512, 786780992, 1573561984, 3147123968, 6294247936, 12588495872]

約数ペア:

[(1, 12588495872), (2, 6294247936), (4, 3147123968), (8, 1573561984), (16, 786780992), (31, 406080512), (32, 393390496), (62, 203040256), (64, 196695248), (124, 101520128), (128, 98347624), (248, 50760064), (256, 49173812), (496, 25380032), (512, 24586906), (992, 12690016), (1024, 12293453), (1984, 6345008), (3968, 3172504), (7936, 1586252), (15872, 793126), (31744, 396563)]