71018086

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 45748634

約数列:

[1, 2, 19, 31, 38, 62, 167, 334, 361, 589, 722, 1178, 3173, 5177, 6346, 6859, 10354, 11191, 13718, 22382, 60287, 98363, 120574, 196726, 212629, 425258, 1145453, 1868897, 2290906, 3737794, 35509043, 71018086]

約数ペア:

[(1, 71018086), (2, 35509043), (19, 3737794), (31, 2290906), (38, 1868897), (62, 1145453), (167, 425258), (334, 212629), (361, 196726), (589, 120574), (722, 98363), (1178, 60287), (3173, 22382), (5177, 13718), (6346, 11191), (6859, 10354)]