2564211832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{85909}}^1$

素因数の和:85976

約数の個数: 64

約数和(自身を含む): 6061809600

約数和(自身を除く): 3497597768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1066, 1148, 2132, 2296, 3731, 4264, 7462, 14924, 29848, 85909, 171818, 343636, 601363, 687272, 1116817, 1202726, 2233634, 2405452, 3522269, 4467268, 4810904, 7044538, 7817719, 8934536, 14089076, 15635438, 24655883, 28178152, 31270876, 45789497, 49311766, 62541752, 91578994, 98623532, 183157988, 197247064, 320526479, 366315976, 641052958, 1282105916, 2564211832]

約数ペア:

[(1, 2564211832), (2, 1282105916), (4, 641052958), (7, 366315976), (8, 320526479), (13, 197247064), (14, 183157988), (26, 98623532), (28, 91578994), (41, 62541752), (52, 49311766), (56, 45789497), (82, 31270876), (91, 28178152), (104, 24655883), (164, 15635438), (182, 14089076), (287, 8934536), (328, 7817719), (364, 7044538), (533, 4810904), (574, 4467268), (728, 3522269), (1066, 2405452), (1148, 2233634), (2132, 1202726), (2296, 1116817), (3731, 687272), (4264, 601363), (7462, 343636), (14924, 171818), (29848, 85909)]