28563808

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 73410624

約数和(自身を除く): 44846816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 577, 728, 884, 952, 1154, 1456, 1547, 1768, 1904, 2308, 2912, 3094, 3536, 3808, 4039, 4616, 6188, 7072, 7501, 8078, 9232, 9809, 12376, 15002, 16156, 18464, 19618, 24752, 30004, 32312, 39236, 49504, 52507, 60008, 64624, 68663, 78472, 105014, 120016, 127517, 129248, 137326, 156944, 210028, 240032, 255034, 274652, 313888, 420056, 510068, 549304, 840112, 892619, 1020136, 1098608, 1680224, 1785238, 2040272, 2197216, 3570476, 4080544, 7140952, 14281904, 28563808]

約数ペア:

[(1, 28563808), (2, 14281904), (4, 7140952), (7, 4080544), (8, 3570476), (13, 2197216), (14, 2040272), (16, 1785238), (17, 1680224), (26, 1098608), (28, 1020136), (32, 892619), (34, 840112), (52, 549304), (56, 510068), (68, 420056), (91, 313888), (104, 274652), (112, 255034), (119, 240032), (136, 210028), (182, 156944), (208, 137326), (221, 129248), (224, 127517), (238, 120016), (272, 105014), (364, 78472), (416, 68663), (442, 64624), (476, 60008), (544, 52507), (577, 49504), (728, 39236), (884, 32312), (952, 30004), (1154, 24752), (1456, 19618), (1547, 18464), (1768, 16156), (1904, 15002), (2308, 12376), (2912, 9809), (3094, 9232), (3536, 8078), (3808, 7501), (4039, 7072), (4616, 6188)]