74923264

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 164828160

約数和(自身を除く): 89904896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 479, 611, 752, 832, 958, 1222, 1504, 1664, 1916, 2444, 3008, 3328, 3832, 4888, 6016, 6227, 7664, 9776, 12032, 12454, 15328, 19552, 22513, 24908, 30656, 39104, 45026, 49816, 61312, 78208, 90052, 99632, 122624, 156416, 180104, 199264, 292669, 360208, 398528, 585338, 720416, 797056, 1170676, 1440832, 1594112, 2341352, 2881664, 4682704, 5763328, 9365408, 18730816, 37461632, 74923264]

約数ペア:

[(1, 74923264), (2, 37461632), (4, 18730816), (8, 9365408), (13, 5763328), (16, 4682704), (26, 2881664), (32, 2341352), (47, 1594112), (52, 1440832), (64, 1170676), (94, 797056), (104, 720416), (128, 585338), (188, 398528), (208, 360208), (256, 292669), (376, 199264), (416, 180104), (479, 156416), (611, 122624), (752, 99632), (832, 90052), (958, 78208), (1222, 61312), (1504, 49816), (1664, 45026), (1916, 39104), (2444, 30656), (3008, 24908), (3328, 22513), (3832, 19552), (4888, 15328), (6016, 12454), (6227, 12032), (7664, 9776)]