42572464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 98208000

約数和(自身を除く): 55635536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 418, 439, 464, 551, 638, 836, 878, 1102, 1276, 1672, 1756, 2204, 2552, 3344, 3512, 4408, 4829, 5104, 6061, 7024, 8341, 8816, 9658, 12122, 12731, 16682, 19316, 24244, 25462, 33364, 38632, 48488, 50924, 66728, 77264, 91751, 96976, 101848, 133456, 140041, 183502, 203696, 241889, 280082, 367004, 483778, 560164, 734008, 967556, 1120328, 1468016, 1935112, 2240656, 2660779, 3870224, 5321558, 10643116, 21286232, 42572464]

約数ペア:

[(1, 42572464), (2, 21286232), (4, 10643116), (8, 5321558), (11, 3870224), (16, 2660779), (19, 2240656), (22, 1935112), (29, 1468016), (38, 1120328), (44, 967556), (58, 734008), (76, 560164), (88, 483778), (116, 367004), (152, 280082), (176, 241889), (209, 203696), (232, 183502), (304, 140041), (319, 133456), (418, 101848), (439, 96976), (464, 91751), (551, 77264), (638, 66728), (836, 50924), (878, 48488), (1102, 38632), (1276, 33364), (1672, 25462), (1756, 24244), (2204, 19316), (2552, 16682), (3344, 12731), (3512, 12122), (4408, 9658), (4829, 8816), (5104, 8341), (6061, 7024)]