40928826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 90419328

約数和(自身を除く): 49490502

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 67, 102, 106, 113, 134, 159, 201, 226, 318, 339, 402, 678, 901, 1139, 1802, 1921, 2278, 2703, 3417, 3551, 3842, 5406, 5763, 5989, 6834, 7102, 7571, 10653, 11526, 11978, 15142, 17967, 21306, 22713, 35934, 45426, 60367, 101813, 120734, 128707, 181101, 203626, 257414, 305439, 362202, 386121, 401263, 610878, 772242, 802526, 1203789, 2407578, 6821471, 13642942, 20464413, 40928826]

約数ペア:

[(1, 40928826), (2, 20464413), (3, 13642942), (6, 6821471), (17, 2407578), (34, 1203789), (51, 802526), (53, 772242), (67, 610878), (102, 401263), (106, 386121), (113, 362202), (134, 305439), (159, 257414), (201, 203626), (226, 181101), (318, 128707), (339, 120734), (402, 101813), (678, 60367), (901, 45426), (1139, 35934), (1802, 22713), (1921, 21306), (2278, 17967), (2703, 15142), (3417, 11978), (3551, 11526), (3842, 10653), (5406, 7571), (5763, 7102), (5989, 6834)]