837421624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 1736834400

約数和(自身を除く): 899412776

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 139, 212, 278, 424, 556, 689, 1093, 1112, 1378, 1807, 2186, 2756, 3614, 4372, 5512, 7228, 7367, 8744, 14209, 14456, 14734, 28418, 29468, 56836, 57929, 58936, 95771, 113672, 115858, 151927, 191542, 231716, 303854, 383084, 463432, 607708, 753077, 766168, 1215416, 1506154, 1975051, 3012308, 3950102, 6024616, 7900204, 8052131, 15800408, 16104262, 32208524, 64417048, 104677703, 209355406, 418710812, 837421624]

約数ペア:

[(1, 837421624), (2, 418710812), (4, 209355406), (8, 104677703), (13, 64417048), (26, 32208524), (52, 16104262), (53, 15800408), (104, 8052131), (106, 7900204), (139, 6024616), (212, 3950102), (278, 3012308), (424, 1975051), (556, 1506154), (689, 1215416), (1093, 766168), (1112, 753077), (1378, 607708), (1807, 463432), (2186, 383084), (2756, 303854), (3614, 231716), (4372, 191542), (5512, 151927), (7228, 115858), (7367, 113672), (8744, 95771), (14209, 58936), (14456, 57929), (14734, 56836), (28418, 29468)]