42642412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 38078228

約数列:

[1, 2, 4, 29, 43, 58, 83, 86, 103, 116, 166, 172, 206, 332, 412, 1247, 2407, 2494, 2987, 3569, 4429, 4814, 4988, 5974, 7138, 8549, 8858, 9628, 11948, 14276, 17098, 17716, 34196, 103501, 128441, 207002, 247921, 256882, 367607, 414004, 495842, 513764, 735214, 991684, 1470428, 10660603, 21321206, 42642412]

約数ペア:

[(1, 42642412), (2, 21321206), (4, 10660603), (29, 1470428), (43, 991684), (58, 735214), (83, 513764), (86, 495842), (103, 414004), (116, 367607), (166, 256882), (172, 247921), (206, 207002), (332, 128441), (412, 103501), (1247, 34196), (2407, 17716), (2494, 17098), (2987, 14276), (3569, 11948), (4429, 9628), (4814, 8858), (4988, 8549), (5974, 7138)]