40193131972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1207291}}^1$

素因数の和:1207372

約数の個数: 48

約数和(自身を含む): 85186523520

約数和(自身を除く): 44993391548

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 574, 812, 1148, 1189, 2378, 4756, 8323, 16646, 33292, 1207291, 2414582, 4829164, 8451037, 16902074, 33804148, 35011439, 49498931, 70022878, 98997862, 140045756, 197995724, 245080073, 346492517, 490160146, 692985034, 980320292, 1385970068, 1435468999, 2870937998, 5741875996, 10048282993, 20096565986, 40193131972]

約数ペア:

[(1, 40193131972), (2, 20096565986), (4, 10048282993), (7, 5741875996), (14, 2870937998), (28, 1435468999), (29, 1385970068), (41, 980320292), (58, 692985034), (82, 490160146), (116, 346492517), (164, 245080073), (203, 197995724), (287, 140045756), (406, 98997862), (574, 70022878), (812, 49498931), (1148, 35011439), (1189, 33804148), (2378, 16902074), (4756, 8451037), (8323, 4829164), (16646, 2414582), (33292, 1207291)]