3627344

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 8124480

約数和(自身を除く): 4497136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 233, 278, 466, 556, 932, 973, 1112, 1631, 1864, 1946, 2224, 3262, 3728, 3892, 6524, 7784, 13048, 15568, 26096, 32387, 64774, 129548, 226709, 259096, 453418, 518192, 906836, 1813672, 3627344]

約数ペア:

[(1, 3627344), (2, 1813672), (4, 906836), (7, 518192), (8, 453418), (14, 259096), (16, 226709), (28, 129548), (56, 64774), (112, 32387), (139, 26096), (233, 15568), (278, 13048), (466, 7784), (556, 6524), (932, 3892), (973, 3728), (1112, 3262), (1631, 2224), (1864, 1946)]