37847984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{401}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 78061968

約数和(自身を除く): 40213984

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 401, 694, 802, 1388, 1604, 2776, 3208, 5552, 5899, 6416, 6817, 11798, 13634, 23596, 27268, 47192, 54536, 94384, 109072, 139147, 278294, 556588, 1113176, 2226352, 2365499, 4730998, 9461996, 18923992, 37847984]

約数ペア:

[(1, 37847984), (2, 18923992), (4, 9461996), (8, 4730998), (16, 2365499), (17, 2226352), (34, 1113176), (68, 556588), (136, 278294), (272, 139147), (347, 109072), (401, 94384), (694, 54536), (802, 47192), (1388, 27268), (1604, 23596), (2776, 13634), (3208, 11798), (5552, 6817), (5899, 6416)]