71632904

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 160086780

約数和(自身を除く): 88453876

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 4457, 8036, 8914, 16072, 17828, 31199, 35656, 62398, 124796, 182737, 218393, 249592, 365474, 436786, 730948, 873572, 1279159, 1461896, 1747144, 2558318, 5116636, 8954113, 10233272, 17908226, 35816452, 71632904]

約数ペア:

[(1, 71632904), (2, 35816452), (4, 17908226), (7, 10233272), (8, 8954113), (14, 5116636), (28, 2558318), (41, 1747144), (49, 1461896), (56, 1279159), (82, 873572), (98, 730948), (164, 436786), (196, 365474), (287, 249592), (328, 218393), (392, 182737), (574, 124796), (1148, 62398), (2009, 35656), (2296, 31199), (4018, 17828), (4457, 16072), (8036, 8914)]