2647622912

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25411}}^1$

素因数の和:25475

約数の個数: 72

約数和(自身を含む): 5921402592

約数和(自身を除く): 3273779680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 592, 704, 814, 1184, 1408, 1628, 2368, 2816, 3256, 4736, 6512, 9472, 13024, 25411, 26048, 50822, 52096, 101644, 104192, 203288, 279521, 406576, 559042, 813152, 940207, 1118084, 1626304, 1880414, 2236168, 3252608, 3760828, 4472336, 6505216, 7521656, 8944672, 10342277, 15043312, 17889344, 20684554, 30086624, 35778688, 41369108, 60173248, 71557376, 82738216, 120346496, 165476432, 240692992, 330952864, 661905728, 1323811456, 2647622912]

約数ペア:

[(1, 2647622912), (2, 1323811456), (4, 661905728), (8, 330952864), (11, 240692992), (16, 165476432), (22, 120346496), (32, 82738216), (37, 71557376), (44, 60173248), (64, 41369108), (74, 35778688), (88, 30086624), (128, 20684554), (148, 17889344), (176, 15043312), (256, 10342277), (296, 8944672), (352, 7521656), (407, 6505216), (592, 4472336), (704, 3760828), (814, 3252608), (1184, 2236168), (1408, 1880414), (1628, 1626304), (2368, 1118084), (2816, 940207), (3256, 813152), (4736, 559042), (6512, 406576), (9472, 279521), (13024, 203288), (25411, 104192), (26048, 101644), (50822, 52096)]