71070832

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1303}}^1$

素因数の和:1805

約数の個数: 40

約数和(自身を含む): 157815296

約数和(自身を除く): 86744464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1303, 1948, 2606, 3409, 3896, 5212, 6818, 7792, 9121, 10424, 13636, 18242, 20848, 27272, 36484, 54544, 72968, 145936, 634561, 1269122, 2538244, 4441927, 5076488, 8883854, 10152976, 17767708, 35535416, 71070832]

約数ペア:

[(1, 71070832), (2, 35535416), (4, 17767708), (7, 10152976), (8, 8883854), (14, 5076488), (16, 4441927), (28, 2538244), (56, 1269122), (112, 634561), (487, 145936), (974, 72968), (1303, 54544), (1948, 36484), (2606, 27272), (3409, 20848), (3896, 18242), (5212, 13636), (6818, 10424), (7792, 9121)]