1028605816

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7907}}^1$

素因数の和:8044

約数の個数: 64

約数和(自身を含む): 2323054080

約数和(自身を除く): 1294448264

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 101, 161, 184, 202, 322, 404, 644, 707, 808, 1288, 1414, 2323, 2828, 4646, 5656, 7907, 9292, 15814, 16261, 18584, 31628, 32522, 55349, 63256, 65044, 110698, 130088, 181861, 221396, 363722, 442792, 727444, 798607, 1273027, 1454888, 1597214, 2546054, 3194428, 5092108, 5590249, 6388856, 10184216, 11180498, 18367961, 22360996, 36735922, 44721992, 73471844, 128575727, 146943688, 257151454, 514302908, 1028605816]

約数ペア:

[(1, 1028605816), (2, 514302908), (4, 257151454), (7, 146943688), (8, 128575727), (14, 73471844), (23, 44721992), (28, 36735922), (46, 22360996), (56, 18367961), (92, 11180498), (101, 10184216), (161, 6388856), (184, 5590249), (202, 5092108), (322, 3194428), (404, 2546054), (644, 1597214), (707, 1454888), (808, 1273027), (1288, 798607), (1414, 727444), (2323, 442792), (2828, 363722), (4646, 221396), (5656, 181861), (7907, 130088), (9292, 110698), (15814, 65044), (16261, 63256), (18584, 55349), (31628, 32522)]