71334723908

素因数分解:

$2^2\times 7^3\times {\mathrm{1321}}^1\times {\mathrm{39359}}^1$

素因数の和:40705

約数の個数: 48

約数和(自身を含む): 145694976000

約数和(自身を除く): 74360252092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1321, 1372, 2642, 5284, 9247, 18494, 36988, 39359, 64729, 78718, 129458, 157436, 258916, 275513, 453103, 551026, 906206, 1102052, 1812412, 1928591, 3857182, 7714364, 13500137, 27000274, 51993239, 54000548, 103986478, 207972956, 363952673, 727905346, 1455810692, 2547668711, 5095337422, 10190674844, 17833680977, 35667361954, 71334723908]

約数ペア:

[(1, 71334723908), (2, 35667361954), (4, 17833680977), (7, 10190674844), (14, 5095337422), (28, 2547668711), (49, 1455810692), (98, 727905346), (196, 363952673), (343, 207972956), (686, 103986478), (1321, 54000548), (1372, 51993239), (2642, 27000274), (5284, 13500137), (9247, 7714364), (18494, 3857182), (36988, 1928591), (39359, 1812412), (64729, 1102052), (78718, 906206), (129458, 551026), (157436, 453103), (258916, 275513)]