664624192

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12203}}^1$

素因数の和:12275

約数の個数: 56

約数和(自身を含む): 1413516096

約数和(自身を除く): 748891904

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1472, 1702, 2368, 3404, 6808, 12203, 13616, 24406, 27232, 48812, 54464, 97624, 195248, 280669, 390496, 451511, 561338, 780992, 903022, 1122676, 1806044, 2245352, 3612088, 4490704, 7224176, 8981408, 10384753, 14448352, 17962816, 20769506, 28896704, 41539012, 83078024, 166156048, 332312096, 664624192]

約数ペア:

[(1, 664624192), (2, 332312096), (4, 166156048), (8, 83078024), (16, 41539012), (23, 28896704), (32, 20769506), (37, 17962816), (46, 14448352), (64, 10384753), (74, 8981408), (92, 7224176), (148, 4490704), (184, 3612088), (296, 2245352), (368, 1806044), (592, 1122676), (736, 903022), (851, 780992), (1184, 561338), (1472, 451511), (1702, 390496), (2368, 280669), (3404, 195248), (6808, 97624), (12203, 54464), (13616, 48812), (24406, 27232)]