28537195264

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{8677}}^1$

素因数の和:9165

約数の個数: 72

約数和(自身を含む): 59066980560

約数和(自身を除く): 30529785296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 443, 464, 886, 928, 1772, 1856, 3544, 3712, 7088, 7424, 8677, 12847, 14176, 17354, 25694, 28352, 34708, 51388, 56704, 69416, 102776, 113408, 138832, 205552, 251633, 277664, 411104, 503266, 555328, 822208, 1006532, 1110656, 1644416, 2013064, 2221312, 3288832, 3843911, 4026128, 7687822, 8052256, 15375644, 16104512, 30751288, 32209024, 61502576, 64418048, 111473419, 123005152, 222946838, 246010304, 445893676, 492020608, 891787352, 984041216, 1783574704, 3567149408, 7134298816, 14268597632, 28537195264]

約数ペア:

[(1, 28537195264), (2, 14268597632), (4, 7134298816), (8, 3567149408), (16, 1783574704), (29, 984041216), (32, 891787352), (58, 492020608), (64, 445893676), (116, 246010304), (128, 222946838), (232, 123005152), (256, 111473419), (443, 64418048), (464, 61502576), (886, 32209024), (928, 30751288), (1772, 16104512), (1856, 15375644), (3544, 8052256), (3712, 7687822), (7088, 4026128), (7424, 3843911), (8677, 3288832), (12847, 2221312), (14176, 2013064), (17354, 1644416), (25694, 1110656), (28352, 1006532), (34708, 822208), (51388, 555328), (56704, 503266), (69416, 411104), (102776, 277664), (113408, 251633), (138832, 205552)]