28512312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 77491200

約数和(自身を除く): 48978888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2017, 2356, 3534, 4034, 4712, 6051, 7068, 8068, 12102, 14136, 16136, 24204, 38323, 48408, 62527, 76646, 114969, 125054, 153292, 187581, 229938, 250108, 306584, 375162, 459876, 500216, 750324, 919752, 1188013, 1500648, 2376026, 3564039, 4752052, 7128078, 9504104, 14256156, 28512312]

約数ペア:

[(1, 28512312), (2, 14256156), (3, 9504104), (4, 7128078), (6, 4752052), (8, 3564039), (12, 2376026), (19, 1500648), (24, 1188013), (31, 919752), (38, 750324), (57, 500216), (62, 459876), (76, 375162), (93, 306584), (114, 250108), (124, 229938), (152, 187581), (186, 153292), (228, 125054), (248, 114969), (372, 76646), (456, 62527), (589, 48408), (744, 38323), (1178, 24204), (1767, 16136), (2017, 14136), (2356, 12102), (3534, 8068), (4034, 7068), (4712, 6051)]