992889664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25391}}^1$

素因数の和:25463

約数の個数: 56

約数和(自身を含む): 2167054848

約数和(自身を除く): 1174165184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 9776, 19552, 25391, 39104, 50782, 101564, 203128, 330083, 406256, 660166, 812512, 1193377, 1320332, 1625024, 2386754, 2640664, 4773508, 5281328, 9547016, 10562656, 15513901, 19094032, 21125312, 31027802, 38188064, 62055604, 76376128, 124111208, 248222416, 496444832, 992889664]

約数ペア:

[(1, 992889664), (2, 496444832), (4, 248222416), (8, 124111208), (13, 76376128), (16, 62055604), (26, 38188064), (32, 31027802), (47, 21125312), (52, 19094032), (64, 15513901), (94, 10562656), (104, 9547016), (188, 5281328), (208, 4773508), (376, 2640664), (416, 2386754), (611, 1625024), (752, 1320332), (832, 1193377), (1222, 812512), (1504, 660166), (2444, 406256), (3008, 330083), (4888, 203128), (9776, 101564), (19552, 50782), (25391, 39104)]