25997216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6827}}^1$

素因数の和:6861

約数の個数: 48

約数和(自身を含む): 61943616

約数和(自身を除く): 35946400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 6827, 13654, 27308, 47789, 54616, 95578, 109232, 116059, 191156, 218464, 232118, 382312, 464236, 764624, 812413, 928472, 1529248, 1624826, 1856944, 3249652, 3713888, 6499304, 12998608, 25997216]

約数ペア:

[(1, 25997216), (2, 12998608), (4, 6499304), (7, 3713888), (8, 3249652), (14, 1856944), (16, 1624826), (17, 1529248), (28, 928472), (32, 812413), (34, 764624), (56, 464236), (68, 382312), (112, 232118), (119, 218464), (136, 191156), (224, 116059), (238, 109232), (272, 95578), (476, 54616), (544, 47789), (952, 27308), (1904, 13654), (3808, 6827)]