42998984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 102954240

約数和(自身を除く): 59955256

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 47, 56, 62, 68, 94, 119, 124, 136, 188, 217, 238, 248, 329, 376, 434, 476, 527, 658, 799, 868, 952, 961, 1054, 1316, 1457, 1598, 1736, 1922, 2108, 2632, 2914, 3196, 3689, 3844, 4216, 5593, 5828, 6392, 6727, 7378, 7688, 10199, 11186, 11656, 13454, 14756, 16337, 20398, 22372, 24769, 26908, 29512, 32674, 40796, 44744, 45167, 49538, 53816, 65348, 81592, 90334, 99076, 114359, 130696, 173383, 180668, 198152, 228718, 316169, 346766, 361336, 457436, 632338, 693532, 767839, 914872, 1264676, 1387064, 1535678, 2529352, 3071356, 5374873, 6142712, 10749746, 21499492, 42998984]

約数ペア:

[(1, 42998984), (2, 21499492), (4, 10749746), (7, 6142712), (8, 5374873), (14, 3071356), (17, 2529352), (28, 1535678), (31, 1387064), (34, 1264676), (47, 914872), (56, 767839), (62, 693532), (68, 632338), (94, 457436), (119, 361336), (124, 346766), (136, 316169), (188, 228718), (217, 198152), (238, 180668), (248, 173383), (329, 130696), (376, 114359), (434, 99076), (476, 90334), (527, 81592), (658, 65348), (799, 53816), (868, 49538), (952, 45167), (961, 44744), (1054, 40796), (1316, 32674), (1457, 29512), (1598, 26908), (1736, 24769), (1922, 22372), (2108, 20398), (2632, 16337), (2914, 14756), (3196, 13454), (3689, 11656), (3844, 11186), (4216, 10199), (5593, 7688), (5828, 7378), (6392, 6727)]