71645056

素因数分解:

$2^7\times 7^2\times {\mathrm{11423}}^1$

素因数の和:11451

約数の個数: 48

約数和(自身を含む): 166047840

約数和(自身を除く): 94402784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 11423, 22846, 45692, 79961, 91384, 159922, 182768, 319844, 365536, 559727, 639688, 731072, 1119454, 1279376, 1462144, 2238908, 2558752, 4477816, 5117504, 8955632, 10235008, 17911264, 35822528, 71645056]

約数ペア:

[(1, 71645056), (2, 35822528), (4, 17911264), (7, 10235008), (8, 8955632), (14, 5117504), (16, 4477816), (28, 2558752), (32, 2238908), (49, 1462144), (56, 1279376), (64, 1119454), (98, 731072), (112, 639688), (128, 559727), (196, 365536), (224, 319844), (392, 182768), (448, 159922), (784, 91384), (896, 79961), (1568, 45692), (3136, 22846), (6272, 11423)]