71510348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 156248064

約数和(自身を除く): 84737716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2767, 3692, 5534, 6461, 11068, 12922, 19369, 25844, 35971, 38738, 71942, 77476, 143884, 196457, 251797, 392914, 503594, 785828, 1007188, 1375199, 2553941, 2750398, 5107882, 5500796, 10215764, 17877587, 35755174, 71510348]

約数ペア:

[(1, 71510348), (2, 35755174), (4, 17877587), (7, 10215764), (13, 5500796), (14, 5107882), (26, 2750398), (28, 2553941), (52, 1375199), (71, 1007188), (91, 785828), (142, 503594), (182, 392914), (284, 251797), (364, 196457), (497, 143884), (923, 77476), (994, 71942), (1846, 38738), (1988, 35971), (2767, 25844), (3692, 19369), (5534, 12922), (6461, 11068)]