3890824

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 9106560

約数和(自身を除く): 5215736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 67, 68, 119, 122, 134, 136, 238, 244, 268, 427, 469, 476, 488, 536, 854, 938, 952, 1037, 1139, 1708, 1876, 2074, 2278, 3416, 3752, 4087, 4148, 4556, 7259, 7973, 8174, 8296, 9112, 14518, 15946, 16348, 28609, 29036, 31892, 32696, 57218, 58072, 63784, 69479, 114436, 138958, 228872, 277916, 486353, 555832, 972706, 1945412, 3890824]

約数ペア:

[(1, 3890824), (2, 1945412), (4, 972706), (7, 555832), (8, 486353), (14, 277916), (17, 228872), (28, 138958), (34, 114436), (56, 69479), (61, 63784), (67, 58072), (68, 57218), (119, 32696), (122, 31892), (134, 29036), (136, 28609), (238, 16348), (244, 15946), (268, 14518), (427, 9112), (469, 8296), (476, 8174), (488, 7973), (536, 7259), (854, 4556), (938, 4148), (952, 4087), (1037, 3752), (1139, 3416), (1708, 2278), (1876, 2074)]