41647628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 40847092

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 118, 122, 236, 244, 263, 526, 649, 671, 1052, 1298, 1342, 2596, 2684, 2893, 3599, 5786, 7198, 11572, 14396, 15517, 16043, 31034, 32086, 39589, 62068, 64172, 79178, 158356, 170687, 176473, 341374, 352946, 682748, 705892, 946537, 1893074, 3786148, 10411907, 20823814, 41647628]

約数ペア:

[(1, 41647628), (2, 20823814), (4, 10411907), (11, 3786148), (22, 1893074), (44, 946537), (59, 705892), (61, 682748), (118, 352946), (122, 341374), (236, 176473), (244, 170687), (263, 158356), (526, 79178), (649, 64172), (671, 62068), (1052, 39589), (1298, 32086), (1342, 31034), (2596, 16043), (2684, 15517), (2893, 14396), (3599, 11572), (5786, 7198)]