31440038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26620762

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 2239, 4478, 7021, 14042, 15673, 31346, 38063, 76126, 132101, 264202, 266441, 532882, 924707, 1849414, 2245717, 4491434, 15720019, 31440038]

約数ペア:

[(1, 31440038), (2, 15720019), (7, 4491434), (14, 2245717), (17, 1849414), (34, 924707), (59, 532882), (118, 266441), (119, 264202), (238, 132101), (413, 76126), (826, 38063), (1003, 31346), (2006, 15673), (2239, 14042), (4478, 7021)]