73546828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20407}}^1$

素因数の和:20481

約数の個数: 24

約数和(自身を含む): 138856032

約数和(自身を除く): 65309204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 20407, 40814, 81628, 346919, 693838, 1081571, 1387676, 2163142, 4326284, 18386707, 36773414, 73546828]

約数ペア:

[(1, 73546828), (2, 36773414), (4, 18386707), (17, 4326284), (34, 2163142), (53, 1387676), (68, 1081571), (106, 693838), (212, 346919), (901, 81628), (1802, 40814), (3604, 20407)]