40128552

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3691}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 109430880

約数和(自身を除く): 69302328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 3691, 5436, 7382, 10872, 11073, 14764, 22146, 29528, 33219, 44292, 66438, 88584, 132876, 265752, 557341, 1114682, 1672023, 2229364, 3344046, 4458728, 5016069, 6688092, 10032138, 13376184, 20064276, 40128552]

約数ペア:

[(1, 40128552), (2, 20064276), (3, 13376184), (4, 10032138), (6, 6688092), (8, 5016069), (9, 4458728), (12, 3344046), (18, 2229364), (24, 1672023), (36, 1114682), (72, 557341), (151, 265752), (302, 132876), (453, 88584), (604, 66438), (906, 44292), (1208, 33219), (1359, 29528), (1812, 22146), (2718, 14764), (3624, 11073), (3691, 10872), (5436, 7382)]