71404466

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 131984640

約数和(自身を除く): 60580174

約数列:

[1, 2, 7, 14, 23, 46, 49, 79, 98, 158, 161, 322, 401, 553, 802, 1106, 1127, 1817, 2254, 2807, 3634, 3871, 5614, 7742, 9223, 12719, 18446, 19649, 25438, 31679, 39298, 63358, 64561, 89033, 129122, 178066, 221753, 443506, 451927, 728617, 903854, 1457234, 1552271, 3104542, 5100319, 10200638, 35702233, 71404466]

約数ペア:

[(1, 71404466), (2, 35702233), (7, 10200638), (14, 5100319), (23, 3104542), (46, 1552271), (49, 1457234), (79, 903854), (98, 728617), (158, 451927), (161, 443506), (322, 221753), (401, 178066), (553, 129122), (802, 89033), (1106, 64561), (1127, 63358), (1817, 39298), (2254, 31679), (2807, 25438), (3634, 19649), (3871, 18446), (5614, 12719), (7742, 9223)]