25841229488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2293}}^1\times {\mathrm{22721}}^1$

素因数の和:25053

約数の個数: 40

約数和(自身を含む): 51707273856

約数和(自身を除く): 25866044368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2293, 4586, 9172, 18344, 22721, 36688, 45442, 71083, 90884, 142166, 181768, 284332, 363536, 568664, 704351, 1137328, 1408702, 2817404, 5634808, 11269616, 52099253, 104198506, 208397012, 416794024, 833588048, 1615076843, 3230153686, 6460307372, 12920614744, 25841229488]

約数ペア:

[(1, 25841229488), (2, 12920614744), (4, 6460307372), (8, 3230153686), (16, 1615076843), (31, 833588048), (62, 416794024), (124, 208397012), (248, 104198506), (496, 52099253), (2293, 11269616), (4586, 5634808), (9172, 2817404), (18344, 1408702), (22721, 1137328), (36688, 704351), (45442, 568664), (71083, 363536), (90884, 284332), (142166, 181768)]