67380248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 150413760

約数和(自身を除く): 83033512

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 1657, 1768, 2392, 3128, 3314, 5083, 6628, 10166, 13256, 20332, 21541, 28169, 38111, 40664, 43082, 56338, 76222, 86164, 112676, 152444, 172328, 225352, 304888, 366197, 495443, 647887, 732394, 990886, 1295774, 1464788, 1981772, 2591548, 2929576, 3963544, 5183096, 8422531, 16845062, 33690124, 67380248]

約数ペア:

[(1, 67380248), (2, 33690124), (4, 16845062), (8, 8422531), (13, 5183096), (17, 3963544), (23, 2929576), (26, 2591548), (34, 1981772), (46, 1464788), (52, 1295774), (68, 990886), (92, 732394), (104, 647887), (136, 495443), (184, 366197), (221, 304888), (299, 225352), (391, 172328), (442, 152444), (598, 112676), (782, 86164), (884, 76222), (1196, 56338), (1564, 43082), (1657, 40664), (1768, 38111), (2392, 28169), (3128, 21541), (3314, 20332), (5083, 13256), (6628, 10166)]