27720512392

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3593}}^1$

素因数の和:3751

約数の個数: 96

約数和(自身を含む): 57198078720

約数和(自身を除く): 29477566328

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 71, 94, 136, 142, 188, 284, 289, 376, 568, 578, 799, 1156, 1207, 1598, 2312, 2414, 3196, 3337, 3593, 4828, 6392, 6674, 7186, 9656, 13348, 13583, 14372, 20519, 26696, 27166, 28744, 41038, 54332, 56729, 61081, 82076, 108664, 113458, 122162, 164152, 168871, 226916, 244324, 255103, 337742, 453832, 488648, 510206, 675484, 964393, 1020412, 1038377, 1350968, 1928786, 2040824, 2076754, 2870807, 3857572, 4153508, 4336751, 5741614, 7715144, 8307016, 8673502, 11483228, 11989841, 17347004, 22966456, 23979682, 34694008, 47959364, 48803719, 73724767, 95918728, 97607438, 147449534, 195214876, 203827297, 294899068, 390429752, 407654594, 589798136, 815309188, 1630618376, 3465064049, 6930128098, 13860256196, 27720512392]

約数ペア:

[(1, 27720512392), (2, 13860256196), (4, 6930128098), (8, 3465064049), (17, 1630618376), (34, 815309188), (47, 589798136), (68, 407654594), (71, 390429752), (94, 294899068), (136, 203827297), (142, 195214876), (188, 147449534), (284, 97607438), (289, 95918728), (376, 73724767), (568, 48803719), (578, 47959364), (799, 34694008), (1156, 23979682), (1207, 22966456), (1598, 17347004), (2312, 11989841), (2414, 11483228), (3196, 8673502), (3337, 8307016), (3593, 7715144), (4828, 5741614), (6392, 4336751), (6674, 4153508), (7186, 3857572), (9656, 2870807), (13348, 2076754), (13583, 2040824), (14372, 1928786), (20519, 1350968), (26696, 1038377), (27166, 1020412), (28744, 964393), (41038, 675484), (54332, 510206), (56729, 488648), (61081, 453832), (82076, 337742), (108664, 255103), (113458, 244324), (122162, 226916), (164152, 168871)]