28932816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 80

約数和(自身を含む): 83798208

約数和(自身を除く): 54865392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1481, 1628, 1776, 2442, 2962, 3256, 4443, 4884, 5924, 6512, 8886, 9768, 11848, 16291, 17772, 19536, 23696, 32582, 35544, 48873, 54797, 65164, 71088, 97746, 109594, 130328, 164391, 195492, 219188, 260656, 328782, 390984, 438376, 602767, 657564, 781968, 876752, 1205534, 1315128, 1808301, 2411068, 2630256, 3616602, 4822136, 7233204, 9644272, 14466408, 28932816]

約数ペア:

[(1, 28932816), (2, 14466408), (3, 9644272), (4, 7233204), (6, 4822136), (8, 3616602), (11, 2630256), (12, 2411068), (16, 1808301), (22, 1315128), (24, 1205534), (33, 876752), (37, 781968), (44, 657564), (48, 602767), (66, 438376), (74, 390984), (88, 328782), (111, 260656), (132, 219188), (148, 195492), (176, 164391), (222, 130328), (264, 109594), (296, 97746), (407, 71088), (444, 65164), (528, 54797), (592, 48873), (814, 35544), (888, 32582), (1221, 23696), (1481, 19536), (1628, 17772), (1776, 16291), (2442, 11848), (2962, 9768), (3256, 8886), (4443, 6512), (4884, 5924)]