65456552

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4513}}^1$

素因数の和:4570

約数の個数: 48

約数和(自身を含む): 146659860

約数和(自身を除く): 81203308

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 4513, 7252, 9026, 14504, 18052, 31591, 36104, 63182, 126364, 166981, 221137, 252728, 333962, 442274, 667924, 884548, 1168867, 1335848, 1769096, 2337734, 4675468, 8182069, 9350936, 16364138, 32728276, 65456552]

約数ペア:

[(1, 65456552), (2, 32728276), (4, 16364138), (7, 9350936), (8, 8182069), (14, 4675468), (28, 2337734), (37, 1769096), (49, 1335848), (56, 1168867), (74, 884548), (98, 667924), (148, 442274), (196, 333962), (259, 252728), (296, 221137), (392, 166981), (518, 126364), (1036, 63182), (1813, 36104), (2072, 31591), (3626, 18052), (4513, 14504), (7252, 9026)]