66714544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7823}}^1$

素因数の和:7885

約数の個数: 40

約数和(自身を含む): 142615872

約数和(自身を除く): 75901328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 7823, 8528, 15646, 31292, 62584, 101699, 125168, 203398, 320743, 406796, 641486, 813592, 1282972, 1627184, 2565944, 4169659, 5131888, 8339318, 16678636, 33357272, 66714544]

約数ペア:

[(1, 66714544), (2, 33357272), (4, 16678636), (8, 8339318), (13, 5131888), (16, 4169659), (26, 2565944), (41, 1627184), (52, 1282972), (82, 813592), (104, 641486), (164, 406796), (208, 320743), (328, 203398), (533, 125168), (656, 101699), (1066, 62584), (2132, 31292), (4264, 15646), (7823, 8528)]