39017992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 86410800

約数和(自身を除く): 47392808

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 761, 884, 986, 1508, 1522, 1768, 1972, 3016, 3044, 3944, 6088, 6409, 9893, 12818, 12937, 19786, 22069, 25636, 25874, 39572, 44138, 51272, 51748, 79144, 88276, 103496, 168181, 176552, 286897, 336362, 375173, 573794, 672724, 750346, 1147588, 1345448, 1500692, 2295176, 3001384, 4877249, 9754498, 19508996, 39017992]

約数ペア:

[(1, 39017992), (2, 19508996), (4, 9754498), (8, 4877249), (13, 3001384), (17, 2295176), (26, 1500692), (29, 1345448), (34, 1147588), (52, 750346), (58, 672724), (68, 573794), (104, 375173), (116, 336362), (136, 286897), (221, 176552), (232, 168181), (377, 103496), (442, 88276), (493, 79144), (754, 51748), (761, 51272), (884, 44138), (986, 39572), (1508, 25874), (1522, 25636), (1768, 22069), (1972, 19786), (3016, 12937), (3044, 12818), (3944, 9893), (6088, 6409)]