61884004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 134120448

約数和(自身を除く): 72236444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 788, 863, 1379, 1726, 2561, 2758, 3452, 5122, 5516, 6041, 10244, 11219, 12082, 17927, 22438, 24164, 35854, 44876, 71708, 78533, 157066, 170011, 314132, 340022, 680044, 1190077, 2210143, 2380154, 4420286, 4760308, 8840572, 15471001, 30942002, 61884004]

約数ペア:

[(1, 61884004), (2, 30942002), (4, 15471001), (7, 8840572), (13, 4760308), (14, 4420286), (26, 2380154), (28, 2210143), (52, 1190077), (91, 680044), (182, 340022), (197, 314132), (364, 170011), (394, 157066), (788, 78533), (863, 71708), (1379, 44876), (1726, 35854), (2561, 24164), (2758, 22438), (3452, 17927), (5122, 12082), (5516, 11219), (6041, 10244)]