40816812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 101832192

約数和(自身を除く): 61015380

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3607, 3772, 5658, 7214, 10821, 11316, 14428, 21642, 43284, 82961, 147887, 165922, 248883, 295774, 331844, 443661, 497766, 591548, 887322, 995532, 1774644, 3401401, 6802802, 10204203, 13605604, 20408406, 40816812]

約数ペア:

[(1, 40816812), (2, 20408406), (3, 13605604), (4, 10204203), (6, 6802802), (12, 3401401), (23, 1774644), (41, 995532), (46, 887322), (69, 591548), (82, 497766), (92, 443661), (123, 331844), (138, 295774), (164, 248883), (246, 165922), (276, 147887), (492, 82961), (943, 43284), (1886, 21642), (2829, 14428), (3607, 11316), (3772, 10821), (5658, 7214)]