38870788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 78744960

約数和(自身を除く): 39874172

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 164, 319, 451, 638, 743, 902, 1189, 1276, 1486, 1804, 2378, 2972, 4756, 8173, 13079, 16346, 21547, 26158, 30463, 32692, 43094, 52316, 60926, 86188, 121852, 237017, 335093, 474034, 670186, 883427, 948068, 1340372, 1766854, 3533708, 9717697, 19435394, 38870788]

約数ペア:

[(1, 38870788), (2, 19435394), (4, 9717697), (11, 3533708), (22, 1766854), (29, 1340372), (41, 948068), (44, 883427), (58, 670186), (82, 474034), (116, 335093), (164, 237017), (319, 121852), (451, 86188), (638, 60926), (743, 52316), (902, 43094), (1189, 32692), (1276, 30463), (1486, 26158), (1804, 21547), (2378, 16346), (2972, 13079), (4756, 8173)]