2016553616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{26833}}^1$

素因数の和:26920

約数の個数: 80

約数和(自身を含む): 4951195008

約数和(自身を除く): 2934641392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2684, 3416, 4697, 5368, 6832, 9394, 10736, 18788, 26833, 37576, 53666, 75152, 107332, 187831, 214664, 295163, 375662, 429328, 590326, 751324, 1180652, 1502648, 1636813, 2066141, 2361304, 3005296, 3273626, 4132282, 4722608, 6547252, 8264564, 11457691, 13094504, 16529128, 18004943, 22915382, 26189008, 33058256, 36009886, 45830764, 72019772, 91661528, 126034601, 144039544, 183323056, 252069202, 288079088, 504138404, 1008276808, 2016553616]

約数ペア:

[(1, 2016553616), (2, 1008276808), (4, 504138404), (7, 288079088), (8, 252069202), (11, 183323056), (14, 144039544), (16, 126034601), (22, 91661528), (28, 72019772), (44, 45830764), (56, 36009886), (61, 33058256), (77, 26189008), (88, 22915382), (112, 18004943), (122, 16529128), (154, 13094504), (176, 11457691), (244, 8264564), (308, 6547252), (427, 4722608), (488, 4132282), (616, 3273626), (671, 3005296), (854, 2361304), (976, 2066141), (1232, 1636813), (1342, 1502648), (1708, 1180652), (2684, 751324), (3416, 590326), (4697, 429328), (5368, 375662), (6832, 295163), (9394, 214664), (10736, 187831), (18788, 107332), (26833, 75152), (37576, 53666)]