32321128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 74966400

約数和(自身を除く): 42645272

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, 821, 1036, 1064, 1406, 1642, 2072, 2812, 3284, 4921, 5624, 5747, 6568, 9842, 11494, 15599, 19684, 22988, 30377, 31198, 39368, 45976, 60754, 62396, 109193, 121508, 124792, 212639, 218386, 243016, 425278, 436772, 577163, 850556, 873544, 1154326, 1701112, 2308652, 4040141, 4617304, 8080282, 16160564, 32321128]

約数ペア:

[(1, 32321128), (2, 16160564), (4, 8080282), (7, 4617304), (8, 4040141), (14, 2308652), (19, 1701112), (28, 1154326), (37, 873544), (38, 850556), (56, 577163), (74, 436772), (76, 425278), (133, 243016), (148, 218386), (152, 212639), (259, 124792), (266, 121508), (296, 109193), (518, 62396), (532, 60754), (703, 45976), (821, 39368), (1036, 31198), (1064, 30377), (1406, 22988), (1642, 19684), (2072, 15599), (2812, 11494), (3284, 9842), (4921, 6568), (5624, 5747)]