64247612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10250

約数の個数: 36

約数和(自身を含む): 133103208

約数和(自身を除く): 68855596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10211, 20422, 40844, 112321, 132743, 224642, 265486, 449284, 530972, 1235531, 1460173, 2471062, 2920346, 4942124, 5840692, 16061903, 32123806, 64247612]

約数ペア:

[(1, 64247612), (2, 32123806), (4, 16061903), (11, 5840692), (13, 4942124), (22, 2920346), (26, 2471062), (44, 1460173), (52, 1235531), (121, 530972), (143, 449284), (242, 265486), (286, 224642), (484, 132743), (572, 112321), (1573, 40844), (3146, 20422), (6292, 10211)]