72234032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 151396560

約数和(自身を除く): 79162528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 269, 538, 1076, 1291, 2152, 2582, 3497, 4304, 5164, 6994, 10328, 13988, 16783, 20656, 27976, 33566, 55952, 67132, 134264, 268528, 347279, 694558, 1389116, 2778232, 4514627, 5556464, 9029254, 18058508, 36117016, 72234032]

約数ペア:

[(1, 72234032), (2, 36117016), (4, 18058508), (8, 9029254), (13, 5556464), (16, 4514627), (26, 2778232), (52, 1389116), (104, 694558), (208, 347279), (269, 268528), (538, 134264), (1076, 67132), (1291, 55952), (2152, 33566), (2582, 27976), (3497, 20656), (4304, 16783), (5164, 13988), (6994, 10328)]