69292288

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 152466048

約数和(自身を除く): 83173760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 443, 611, 752, 832, 886, 1222, 1504, 1664, 1772, 2444, 3008, 3328, 3544, 4888, 5759, 6016, 7088, 9776, 11518, 12032, 14176, 19552, 20821, 23036, 28352, 39104, 41642, 46072, 56704, 78208, 83284, 92144, 113408, 156416, 166568, 184288, 270673, 333136, 368576, 541346, 666272, 737152, 1082692, 1332544, 1474304, 2165384, 2665088, 4330768, 5330176, 8661536, 17323072, 34646144, 69292288]

約数ペア:

[(1, 69292288), (2, 34646144), (4, 17323072), (8, 8661536), (13, 5330176), (16, 4330768), (26, 2665088), (32, 2165384), (47, 1474304), (52, 1332544), (64, 1082692), (94, 737152), (104, 666272), (128, 541346), (188, 368576), (208, 333136), (256, 270673), (376, 184288), (416, 166568), (443, 156416), (611, 113408), (752, 92144), (832, 83284), (886, 78208), (1222, 56704), (1504, 46072), (1664, 41642), (1772, 39104), (2444, 28352), (3008, 23036), (3328, 20821), (3544, 19552), (4888, 14176), (5759, 12032), (6016, 11518), (7088, 9776)]