40950728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4327}}^1$

素因数の和:4366

約数の個数: 48

約数和(自身を含む): 95042880

約数和(自身を除く): 54092152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4327, 4732, 8654, 9464, 17308, 30289, 34616, 56251, 60578, 112502, 121156, 225004, 242312, 393757, 450008, 731263, 787514, 1462526, 1575028, 2925052, 3150056, 5118841, 5850104, 10237682, 20475364, 40950728]

約数ペア:

[(1, 40950728), (2, 20475364), (4, 10237682), (7, 5850104), (8, 5118841), (13, 3150056), (14, 2925052), (26, 1575028), (28, 1462526), (52, 787514), (56, 731263), (91, 450008), (104, 393757), (169, 242312), (182, 225004), (338, 121156), (364, 112502), (676, 60578), (728, 56251), (1183, 34616), (1352, 30289), (2366, 17308), (4327, 9464), (4732, 8654)]