64292504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 136080000

約数和(自身を除く): 71787496

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 139, 152, 179, 278, 323, 358, 556, 646, 716, 1112, 1292, 1432, 2363, 2584, 2641, 3043, 3401, 4726, 5282, 6086, 6802, 9452, 10564, 12172, 13604, 18904, 21128, 24344, 24881, 27208, 44897, 49762, 57817, 89794, 99524, 115634, 179588, 199048, 231268, 359176, 422977, 462536, 472739, 845954, 945478, 1691908, 1890956, 3383816, 3781912, 8036563, 16073126, 32146252, 64292504]

約数ペア:

[(1, 64292504), (2, 32146252), (4, 16073126), (8, 8036563), (17, 3781912), (19, 3383816), (34, 1890956), (38, 1691908), (68, 945478), (76, 845954), (136, 472739), (139, 462536), (152, 422977), (179, 359176), (278, 231268), (323, 199048), (358, 179588), (556, 115634), (646, 99524), (716, 89794), (1112, 57817), (1292, 49762), (1432, 44897), (2363, 27208), (2584, 24881), (2641, 24344), (3043, 21128), (3401, 18904), (4726, 13604), (5282, 12172), (6086, 10564), (6802, 9452)]