12996704

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 30971808

約数和(自身を除く): 17975104

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, 3413, 3808, 6826, 13652, 23891, 27304, 47782, 54608, 58021, 95564, 109216, 116042, 191128, 232084, 382256, 406147, 464168, 764512, 812294, 928336, 1624588, 1856672, 3249176, 6498352, 12996704]

約数ペア:

[(1, 12996704), (2, 6498352), (4, 3249176), (7, 1856672), (8, 1624588), (14, 928336), (16, 812294), (17, 764512), (28, 464168), (32, 406147), (34, 382256), (56, 232084), (68, 191128), (112, 116042), (119, 109216), (136, 95564), (224, 58021), (238, 54608), (272, 47782), (476, 27304), (544, 23891), (952, 13652), (1904, 6826), (3413, 3808)]