40064256

素因数分解:

$2^8\times 3^2\times {\mathrm{17389}}^1$

素因数の和:17411

約数の個数: 54

約数和(自身を含む): 115521770

約数和(自身を除く): 75457514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 17389, 34778, 52167, 69556, 104334, 139112, 156501, 208668, 278224, 313002, 417336, 556448, 626004, 834672, 1112896, 1252008, 1669344, 2225792, 2504016, 3338688, 4451584, 5008032, 6677376, 10016064, 13354752, 20032128, 40064256]

約数ペア:

[(1, 40064256), (2, 20032128), (3, 13354752), (4, 10016064), (6, 6677376), (8, 5008032), (9, 4451584), (12, 3338688), (16, 2504016), (18, 2225792), (24, 1669344), (32, 1252008), (36, 1112896), (48, 834672), (64, 626004), (72, 556448), (96, 417336), (128, 313002), (144, 278224), (192, 208668), (256, 156501), (288, 139112), (384, 104334), (576, 69556), (768, 52167), (1152, 34778), (2304, 17389)]