21714157088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1877}}^1\times {\mathrm{27809}}^1$

素因数の和:29709

約数の個数: 48

約数和(自身を含む): 46064372760

約数和(自身を除く): 24350215672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1877, 3754, 7508, 15016, 24401, 27809, 30032, 48802, 55618, 60064, 97604, 111236, 195208, 222472, 361517, 390416, 444944, 723034, 780832, 889888, 1446068, 2892136, 5784272, 11568544, 52197493, 104394986, 208789972, 417579944, 678567409, 835159888, 1357134818, 1670319776, 2714269636, 5428539272, 10857078544, 21714157088]

約数ペア:

[(1, 21714157088), (2, 10857078544), (4, 5428539272), (8, 2714269636), (13, 1670319776), (16, 1357134818), (26, 835159888), (32, 678567409), (52, 417579944), (104, 208789972), (208, 104394986), (416, 52197493), (1877, 11568544), (3754, 5784272), (7508, 2892136), (15016, 1446068), (24401, 889888), (27809, 780832), (30032, 723034), (48802, 444944), (55618, 390416), (60064, 361517), (97604, 222472), (111236, 195208)]