42741088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 48704672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 809, 1016, 1618, 1651, 2032, 3236, 3302, 4064, 6472, 6604, 10517, 12944, 13208, 21034, 25888, 26416, 42068, 52832, 84136, 102743, 168272, 205486, 336544, 410972, 821944, 1335659, 1643888, 2671318, 3287776, 5342636, 10685272, 21370544, 42741088]

約数ペア:

[(1, 42741088), (2, 21370544), (4, 10685272), (8, 5342636), (13, 3287776), (16, 2671318), (26, 1643888), (32, 1335659), (52, 821944), (104, 410972), (127, 336544), (208, 205486), (254, 168272), (416, 102743), (508, 84136), (809, 52832), (1016, 42068), (1618, 26416), (1651, 25888), (2032, 21034), (3236, 13208), (3302, 12944), (4064, 10517), (6472, 6604)]