126981632

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6758

約数の個数: 40

約数和(自身を含む): 260611296

約数和(自身を除く): 133629664

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 6703, 9472, 13406, 18944, 26812, 53624, 107248, 214496, 248011, 428992, 496022, 857984, 992044, 1715968, 1984088, 3431936, 3968176, 7936352, 15872704, 31745408, 63490816, 126981632]

約数ペア:

[(1, 126981632), (2, 63490816), (4, 31745408), (8, 15872704), (16, 7936352), (32, 3968176), (37, 3431936), (64, 1984088), (74, 1715968), (128, 992044), (148, 857984), (256, 496022), (296, 428992), (512, 248011), (592, 214496), (1184, 107248), (2368, 53624), (4736, 26812), (6703, 18944), (9472, 13406)]