1551220672

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6749

約数の個数: 56

約数和(自身を含む): 3209909760

約数和(自身を除く): 1658689088

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 127, 232, 254, 464, 508, 928, 1016, 1856, 2032, 3683, 4064, 6581, 7366, 8128, 13162, 14732, 26324, 29464, 52648, 58928, 105296, 117856, 190849, 210592, 235712, 381698, 421184, 763396, 835787, 1526792, 1671574, 3053584, 3343148, 6107168, 6686296, 12214336, 13372592, 24237823, 26745184, 48475646, 53490368, 96951292, 193902584, 387805168, 775610336, 1551220672]

約数ペア:

[(1, 1551220672), (2, 775610336), (4, 387805168), (8, 193902584), (16, 96951292), (29, 53490368), (32, 48475646), (58, 26745184), (64, 24237823), (116, 13372592), (127, 12214336), (232, 6686296), (254, 6107168), (464, 3343148), (508, 3053584), (928, 1671574), (1016, 1526792), (1856, 835787), (2032, 763396), (3683, 421184), (4064, 381698), (6581, 235712), (7366, 210592), (8128, 190849), (13162, 117856), (14732, 105296), (26324, 58928), (29464, 52648)]