40903352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 94848000

約数和(自身を除く): 53944648

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, 1039, 1064, 1406, 2072, 2078, 2812, 4156, 4921, 5624, 7273, 8312, 9842, 14546, 19684, 19741, 29092, 38443, 39368, 39482, 58184, 76886, 78964, 138187, 153772, 157928, 269101, 276374, 307544, 538202, 552748, 730417, 1076404, 1105496, 1460834, 2152808, 2921668, 5112919, 5843336, 10225838, 20451676, 40903352]

約数ペア:

[(1, 40903352), (2, 20451676), (4, 10225838), (7, 5843336), (8, 5112919), (14, 2921668), (19, 2152808), (28, 1460834), (37, 1105496), (38, 1076404), (56, 730417), (74, 552748), (76, 538202), (133, 307544), (148, 276374), (152, 269101), (259, 157928), (266, 153772), (296, 138187), (518, 78964), (532, 76886), (703, 58184), (1036, 39482), (1039, 39368), (1064, 38443), (1406, 29092), (2072, 19741), (2078, 19684), (2812, 14546), (4156, 9842), (4921, 8312), (5624, 7273)]