971596624

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:2047

約数の個数: 40

約数和(自身を含む): 1909063080

約数和(自身を除く): 937466456

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 457, 712, 914, 1424, 1493, 1828, 2986, 3656, 5972, 7312, 11944, 23888, 40673, 81346, 132877, 162692, 265754, 325384, 531508, 650768, 682301, 1063016, 1364602, 2126032, 2729204, 5458408, 10916816, 60724789, 121449578, 242899156, 485798312, 971596624]

約数ペア:

[(1, 971596624), (2, 485798312), (4, 242899156), (8, 121449578), (16, 60724789), (89, 10916816), (178, 5458408), (356, 2729204), (457, 2126032), (712, 1364602), (914, 1063016), (1424, 682301), (1493, 650768), (1828, 531508), (2986, 325384), (3656, 265754), (5972, 162692), (7312, 132877), (11944, 81346), (23888, 40673)]