40307514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 88261632

約数和(自身を除く): 47954118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 169, 254, 313, 338, 381, 507, 626, 762, 939, 1014, 1651, 1878, 3302, 4069, 4953, 8138, 9906, 12207, 21463, 24414, 39751, 42926, 52897, 64389, 79502, 105794, 119253, 128778, 158691, 238506, 317382, 516763, 1033526, 1550289, 3100578, 6717919, 13435838, 20153757, 40307514]

約数ペア:

[(1, 40307514), (2, 20153757), (3, 13435838), (6, 6717919), (13, 3100578), (26, 1550289), (39, 1033526), (78, 516763), (127, 317382), (169, 238506), (254, 158691), (313, 128778), (338, 119253), (381, 105794), (507, 79502), (626, 64389), (762, 52897), (939, 42926), (1014, 39751), (1651, 24414), (1878, 21463), (3302, 12207), (4069, 9906), (4953, 8138)]