29969368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 44058152

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 67, 68, 88, 92, 104, 134, 136, 143, 184, 187, 221, 253, 268, 286, 299, 374, 391, 442, 506, 536, 572, 598, 737, 748, 782, 871, 884, 1012, 1139, 1144, 1196, 1474, 1496, 1541, 1564, 1742, 1768, 2024, 2278, 2392, 2431, 2948, 3082, 3128, 3289, 3484, 4301, 4556, 4862, 5083, 5896, 6164, 6578, 6968, 8602, 9112, 9581, 9724, 10166, 12328, 12529, 13156, 14807, 16951, 17204, 19162, 19448, 20033, 20332, 25058, 26197, 26312, 29614, 33902, 34408, 38324, 40066, 40664, 50116, 52394, 55913, 59228, 67804, 76648, 80132, 100232, 104788, 111826, 118456, 135608, 160264, 162877, 209576, 220363, 223652, 288167, 325754, 340561, 440726, 447304, 576334, 651508, 681122, 881452, 1152668, 1303016, 1362244, 1762904, 2305336, 2724488, 3746171, 7492342, 14984684, 29969368]

約数ペア:

[(1, 29969368), (2, 14984684), (4, 7492342), (8, 3746171), (11, 2724488), (13, 2305336), (17, 1762904), (22, 1362244), (23, 1303016), (26, 1152668), (34, 881452), (44, 681122), (46, 651508), (52, 576334), (67, 447304), (68, 440726), (88, 340561), (92, 325754), (104, 288167), (134, 223652), (136, 220363), (143, 209576), (184, 162877), (187, 160264), (221, 135608), (253, 118456), (268, 111826), (286, 104788), (299, 100232), (374, 80132), (391, 76648), (442, 67804), (506, 59228), (536, 55913), (572, 52394), (598, 50116), (737, 40664), (748, 40066), (782, 38324), (871, 34408), (884, 33902), (1012, 29614), (1139, 26312), (1144, 26197), (1196, 25058), (1474, 20332), (1496, 20033), (1541, 19448), (1564, 19162), (1742, 17204), (1768, 16951), (2024, 14807), (2278, 13156), (2392, 12529), (2431, 12328), (2948, 10166), (3082, 9724), (3128, 9581), (3289, 9112), (3484, 8602), (4301, 6968), (4556, 6578), (4862, 6164), (5083, 5896)]