127764416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{153563}}^1$

素因数の和:153588

約数の個数: 28

約数和(自身を含む): 273036792

約数和(自身を除く): 145272376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 153563, 307126, 614252, 1228504, 1996319, 2457008, 3992638, 4914016, 7985276, 9828032, 15970552, 31941104, 63882208, 127764416]

約数ペア:

[(1, 127764416), (2, 63882208), (4, 31941104), (8, 15970552), (13, 9828032), (16, 7985276), (26, 4914016), (32, 3992638), (52, 2457008), (64, 1996319), (104, 1228504), (208, 614252), (416, 307126), (832, 153563)]