42070864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 97850880

約数和(自身を除く): 55780016

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 547, 836, 874, 1012, 1094, 1672, 1748, 2024, 2188, 3344, 3496, 4048, 4376, 4807, 6017, 6992, 8752, 9614, 10393, 12034, 12581, 19228, 20786, 24068, 25162, 38456, 41572, 48136, 50324, 76912, 83144, 96272, 100648, 114323, 138391, 166288, 201296, 228646, 239039, 276782, 457292, 478078, 553564, 914584, 956156, 1107128, 1829168, 1912312, 2214256, 2629429, 3824624, 5258858, 10517716, 21035432, 42070864]

約数ペア:

[(1, 42070864), (2, 21035432), (4, 10517716), (8, 5258858), (11, 3824624), (16, 2629429), (19, 2214256), (22, 1912312), (23, 1829168), (38, 1107128), (44, 956156), (46, 914584), (76, 553564), (88, 478078), (92, 457292), (152, 276782), (176, 239039), (184, 228646), (209, 201296), (253, 166288), (304, 138391), (368, 114323), (418, 100648), (437, 96272), (506, 83144), (547, 76912), (836, 50324), (874, 48136), (1012, 41572), (1094, 38456), (1672, 25162), (1748, 24068), (2024, 20786), (2188, 19228), (3344, 12581), (3496, 12034), (4048, 10393), (4376, 9614), (4807, 8752), (6017, 6992)]