64617392

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 151990272

約数和(自身を除く): 87372880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 503, 518, 592, 868, 1006, 1036, 1147, 1736, 2012, 2072, 2294, 3472, 3521, 4024, 4144, 4588, 7042, 8029, 8048, 9176, 14084, 15593, 16058, 18352, 18611, 28168, 31186, 32116, 37222, 56336, 62372, 64232, 74444, 109151, 124744, 128464, 130277, 148888, 218302, 249488, 260554, 297776, 436604, 521108, 576941, 873208, 1042216, 1153882, 1746416, 2084432, 2307764, 4038587, 4615528, 8077174, 9231056, 16154348, 32308696, 64617392]

約数ペア:

[(1, 64617392), (2, 32308696), (4, 16154348), (7, 9231056), (8, 8077174), (14, 4615528), (16, 4038587), (28, 2307764), (31, 2084432), (37, 1746416), (56, 1153882), (62, 1042216), (74, 873208), (112, 576941), (124, 521108), (148, 436604), (217, 297776), (248, 260554), (259, 249488), (296, 218302), (434, 148888), (496, 130277), (503, 128464), (518, 124744), (592, 109151), (868, 74444), (1006, 64232), (1036, 62372), (1147, 56336), (1736, 37222), (2012, 32116), (2072, 31186), (2294, 28168), (3472, 18611), (3521, 18352), (4024, 16058), (4144, 15593), (4588, 14084), (7042, 9176), (8029, 8048)]