64872868034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{1459}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 109590122880

約数和(自身を除く): 44717254846

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 787, 1066, 1378, 1459, 1574, 2173, 2918, 4346, 10231, 18967, 20462, 28249, 32267, 37934, 41711, 56498, 59819, 64534, 77327, 83422, 119638, 154654, 419471, 542243, 777647, 838942, 1005251, 1084486, 1148233, 1555294, 1710151, 2010502, 2296466, 3170407, 3420302, 6340814, 14927029, 22231963, 29854058, 41215291, 44463926, 47077553, 60856349, 82430582, 94155106, 121712698, 612008189, 791132537, 1224016378, 1582265074, 2495110309, 4990220618, 32436434017, 64872868034]

約数ペア:

[(1, 64872868034), (2, 32436434017), (13, 4990220618), (26, 2495110309), (41, 1582265074), (53, 1224016378), (82, 791132537), (106, 612008189), (533, 121712698), (689, 94155106), (787, 82430582), (1066, 60856349), (1378, 47077553), (1459, 44463926), (1574, 41215291), (2173, 29854058), (2918, 22231963), (4346, 14927029), (10231, 6340814), (18967, 3420302), (20462, 3170407), (28249, 2296466), (32267, 2010502), (37934, 1710151), (41711, 1555294), (56498, 1148233), (59819, 1084486), (64534, 1005251), (77327, 838942), (83422, 777647), (119638, 542243), (154654, 419471)]