7229728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 17418240

約数和(自身を除く): 10188512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 47, 76, 88, 92, 94, 152, 176, 184, 188, 209, 253, 304, 352, 368, 376, 418, 437, 506, 517, 608, 736, 752, 836, 874, 893, 1012, 1034, 1081, 1504, 1672, 1748, 1786, 2024, 2068, 2162, 3344, 3496, 3572, 4048, 4136, 4324, 4807, 6688, 6992, 7144, 8096, 8272, 8648, 9614, 9823, 11891, 13984, 14288, 16544, 17296, 19228, 19646, 20539, 23782, 28576, 34592, 38456, 39292, 41078, 47564, 76912, 78584, 82156, 95128, 153824, 157168, 164312, 190256, 225929, 314336, 328624, 380512, 451858, 657248, 903716, 1807432, 3614864, 7229728]

約数ペア:

[(1, 7229728), (2, 3614864), (4, 1807432), (8, 903716), (11, 657248), (16, 451858), (19, 380512), (22, 328624), (23, 314336), (32, 225929), (38, 190256), (44, 164312), (46, 157168), (47, 153824), (76, 95128), (88, 82156), (92, 78584), (94, 76912), (152, 47564), (176, 41078), (184, 39292), (188, 38456), (209, 34592), (253, 28576), (304, 23782), (352, 20539), (368, 19646), (376, 19228), (418, 17296), (437, 16544), (506, 14288), (517, 13984), (608, 11891), (736, 9823), (752, 9614), (836, 8648), (874, 8272), (893, 8096), (1012, 7144), (1034, 6992), (1081, 6688), (1504, 4807), (1672, 4324), (1748, 4136), (1786, 4048), (2024, 3572), (2068, 3496), (2162, 3344)]