39502918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 75209904

約数和(自身を除く): 35706986

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 101, 182, 202, 307, 614, 637, 707, 1274, 1313, 1414, 2149, 2626, 3991, 4298, 4949, 7982, 9191, 9898, 15043, 18382, 27937, 30086, 31007, 55874, 62014, 64337, 128674, 195559, 217049, 391118, 403091, 434098, 806182, 1519343, 2821637, 3038686, 5643274, 19751459, 39502918]

約数ペア:

[(1, 39502918), (2, 19751459), (7, 5643274), (13, 3038686), (14, 2821637), (26, 1519343), (49, 806182), (91, 434098), (98, 403091), (101, 391118), (182, 217049), (202, 195559), (307, 128674), (614, 64337), (637, 62014), (707, 55874), (1274, 31007), (1313, 30086), (1414, 27937), (2149, 18382), (2626, 15043), (3991, 9898), (4298, 9191), (4949, 7982)]