28305168776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{12763}}^1$

素因数の和:13518

約数の個数: 64

約数和(自身を含む): 58724611200

約数和(自身を除く): 30419442424

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 709, 782, 1418, 1564, 2836, 3128, 5672, 12053, 12763, 16307, 24106, 25526, 32614, 48212, 51052, 65228, 96424, 102104, 130456, 216971, 277219, 293549, 433942, 554438, 587098, 867884, 1108876, 1174196, 1735768, 2217752, 2348392, 4990333, 9048967, 9980666, 18097934, 19961332, 36195868, 39922664, 72391736, 153832439, 208126241, 307664878, 416252482, 615329756, 832504964, 1230659512, 1665009928, 3538146097, 7076292194, 14152584388, 28305168776]

約数ペア:

[(1, 28305168776), (2, 14152584388), (4, 7076292194), (8, 3538146097), (17, 1665009928), (23, 1230659512), (34, 832504964), (46, 615329756), (68, 416252482), (92, 307664878), (136, 208126241), (184, 153832439), (391, 72391736), (709, 39922664), (782, 36195868), (1418, 19961332), (1564, 18097934), (2836, 9980666), (3128, 9048967), (5672, 4990333), (12053, 2348392), (12763, 2217752), (16307, 1735768), (24106, 1174196), (25526, 1108876), (32614, 867884), (48212, 587098), (51052, 554438), (65228, 433942), (96424, 293549), (102104, 277219), (130456, 216971)]