66936506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 130881600

約数和(自身を除く): 63945094

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1489, 1729, 2366, 2978, 3211, 3458, 6422, 10423, 19357, 20846, 22477, 28291, 38714, 44954, 56582, 135499, 198037, 251641, 270998, 367783, 396074, 503282, 735566, 1761487, 2574481, 3522974, 4781179, 5148962, 9562358, 33468253, 66936506]

約数ペア:

[(1, 66936506), (2, 33468253), (7, 9562358), (13, 5148962), (14, 4781179), (19, 3522974), (26, 2574481), (38, 1761487), (91, 735566), (133, 503282), (169, 396074), (182, 367783), (247, 270998), (266, 251641), (338, 198037), (494, 135499), (1183, 56582), (1489, 44954), (1729, 38714), (2366, 28291), (2978, 22477), (3211, 20846), (3458, 19357), (6422, 10423)]