392510144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27793

約数の個数: 56

約数和(自身を含む): 888175008

約数和(自身を除く): 495664864

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 27751, 55502, 111004, 222008, 360763, 444016, 471767, 721526, 888032, 943534, 1443052, 1776064, 1887068, 2886104, 3774136, 5772208, 6132971, 7548272, 11544416, 12265942, 15096544, 23088832, 24531884, 30193088, 49063768, 98127536, 196255072, 392510144]

約数ペア:

[(1, 392510144), (2, 196255072), (4, 98127536), (8, 49063768), (13, 30193088), (16, 24531884), (17, 23088832), (26, 15096544), (32, 12265942), (34, 11544416), (52, 7548272), (64, 6132971), (68, 5772208), (104, 3774136), (136, 2886104), (208, 1887068), (221, 1776064), (272, 1443052), (416, 943534), (442, 888032), (544, 721526), (832, 471767), (884, 444016), (1088, 360763), (1768, 222008), (3536, 111004), (7072, 55502), (14144, 27751)]