27402388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 26787692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 178, 191, 356, 382, 403, 764, 806, 1157, 1612, 2314, 2483, 2759, 4628, 4966, 5518, 5921, 9932, 11036, 11842, 16999, 23684, 33998, 35867, 67996, 71734, 76973, 143468, 153946, 220987, 307892, 441974, 526969, 883948, 1053938, 2107876, 6850597, 13701194, 27402388]

約数ペア:

[(1, 27402388), (2, 13701194), (4, 6850597), (13, 2107876), (26, 1053938), (31, 883948), (52, 526969), (62, 441974), (89, 307892), (124, 220987), (178, 153946), (191, 143468), (356, 76973), (382, 71734), (403, 67996), (764, 35867), (806, 33998), (1157, 23684), (1612, 16999), (2314, 11842), (2483, 11036), (2759, 9932), (4628, 5921), (4966, 5518)]