42957928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17959}}^1$

素因数の和:18001

約数の個数: 32

約数和(自身を含む): 90518400

約数和(自身を除く): 47560472

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 17959, 35918, 71836, 143672, 233467, 413057, 466934, 826114, 933868, 1652228, 1867736, 3304456, 5369741, 10739482, 21478964, 42957928]

約数ペア:

[(1, 42957928), (2, 21478964), (4, 10739482), (8, 5369741), (13, 3304456), (23, 1867736), (26, 1652228), (46, 933868), (52, 826114), (92, 466934), (104, 413057), (184, 233467), (299, 143672), (598, 71836), (1196, 35918), (2392, 17959)]