22471457216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{212669}}^1$

素因数の和:212821

約数の個数: 56

約数和(自身を含む): 48400289280

約数和(自身を除く): 25928832064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 212669, 425338, 850676, 1701352, 2764697, 3402704, 5529394, 6805408, 11058788, 13610816, 22117576, 27008963, 44235152, 54017926, 88470304, 108035852, 176940608, 216071704, 351116519, 432143408, 702233038, 864286816, 1404466076, 1728573632, 2808932152, 5617864304, 11235728608, 22471457216]

約数ペア:

[(1, 22471457216), (2, 11235728608), (4, 5617864304), (8, 2808932152), (13, 1728573632), (16, 1404466076), (26, 864286816), (32, 702233038), (52, 432143408), (64, 351116519), (104, 216071704), (127, 176940608), (208, 108035852), (254, 88470304), (416, 54017926), (508, 44235152), (832, 27008963), (1016, 22117576), (1651, 13610816), (2032, 11058788), (3302, 6805408), (4064, 5529394), (6604, 3402704), (8128, 2764697), (13208, 1701352), (26416, 850676), (52832, 425338), (105664, 212669)]