2197216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 5243616

約数和(自身を除く): 3046400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 577, 952, 1154, 1904, 2308, 3808, 4039, 4616, 8078, 9232, 9809, 16156, 18464, 19618, 32312, 39236, 64624, 68663, 78472, 129248, 137326, 156944, 274652, 313888, 549304, 1098608, 2197216]

約数ペア:

[(1, 2197216), (2, 1098608), (4, 549304), (7, 313888), (8, 274652), (14, 156944), (16, 137326), (17, 129248), (28, 78472), (32, 68663), (34, 64624), (56, 39236), (68, 32312), (112, 19618), (119, 18464), (136, 16156), (224, 9809), (238, 9232), (272, 8078), (476, 4616), (544, 4039), (577, 3808), (952, 2308), (1154, 1904)]