2728020362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 4612785408

約数和(自身を除く): 1884765046

約数列:

[1, 2, 17, 34, 41, 43, 71, 82, 86, 142, 641, 697, 731, 1207, 1282, 1394, 1462, 1763, 2414, 2911, 3053, 3526, 5822, 6106, 10897, 21794, 26281, 27563, 29971, 45511, 49487, 51901, 52562, 55126, 59942, 91022, 98974, 103802, 125173, 250346, 446777, 468571, 773687, 893554, 937142, 1130083, 1547374, 1865951, 1956973, 2127941, 2260166, 3731902, 3913946, 4255882, 19211411, 31721167, 33268541, 38422822, 63442334, 66537082, 80235893, 160471786, 1364010181, 2728020362]

約数ペア:

[(1, 2728020362), (2, 1364010181), (17, 160471786), (34, 80235893), (41, 66537082), (43, 63442334), (71, 38422822), (82, 33268541), (86, 31721167), (142, 19211411), (641, 4255882), (697, 3913946), (731, 3731902), (1207, 2260166), (1282, 2127941), (1394, 1956973), (1462, 1865951), (1763, 1547374), (2414, 1130083), (2911, 937142), (3053, 893554), (3526, 773687), (5822, 468571), (6106, 446777), (10897, 250346), (21794, 125173), (26281, 103802), (27563, 98974), (29971, 91022), (45511, 59942), (49487, 55126), (51901, 52562)]