65790272

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{3557}}^1$

素因数の和:3603

約数の個数: 42

約数和(自身を含む): 138722862

約数和(自身を除く): 72932590

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 3557, 4624, 7114, 9248, 14228, 18496, 28456, 56912, 60469, 113824, 120938, 227648, 241876, 483752, 967504, 1027973, 1935008, 2055946, 3870016, 4111892, 8223784, 16447568, 32895136, 65790272]

約数ペア:

[(1, 65790272), (2, 32895136), (4, 16447568), (8, 8223784), (16, 4111892), (17, 3870016), (32, 2055946), (34, 1935008), (64, 1027973), (68, 967504), (136, 483752), (272, 241876), (289, 227648), (544, 120938), (578, 113824), (1088, 60469), (1156, 56912), (2312, 28456), (3557, 18496), (4624, 14228), (7114, 9248)]