1036205128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26321}}^1$

素因数の和:26390

約数の個数: 64

約数和(自身を含む): 2400566400

約数和(自身を除く): 1364361272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 2072, 2812, 4921, 5624, 9842, 19684, 26321, 39368, 52642, 105284, 184247, 210568, 368494, 500099, 736988, 973877, 1000198, 1473976, 1947754, 2000396, 3500693, 3895508, 4000792, 6817139, 7001386, 7791016, 13634278, 14002772, 18503663, 27268556, 28005544, 37007326, 54537112, 74014652, 129525641, 148029304, 259051282, 518102564, 1036205128]

約数ペア:

[(1, 1036205128), (2, 518102564), (4, 259051282), (7, 148029304), (8, 129525641), (14, 74014652), (19, 54537112), (28, 37007326), (37, 28005544), (38, 27268556), (56, 18503663), (74, 14002772), (76, 13634278), (133, 7791016), (148, 7001386), (152, 6817139), (259, 4000792), (266, 3895508), (296, 3500693), (518, 2000396), (532, 1947754), (703, 1473976), (1036, 1000198), (1064, 973877), (1406, 736988), (2072, 500099), (2812, 368494), (4921, 210568), (5624, 184247), (9842, 105284), (19684, 52642), (26321, 39368)]