74695504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 156408392

約数和(自身を除く): 81712888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 853, 1684, 1706, 3368, 3412, 5473, 6736, 6824, 10946, 11089, 13648, 21892, 22178, 43784, 44356, 87568, 88712, 177424, 359113, 718226, 1436452, 2872904, 4668469, 5745808, 9336938, 18673876, 37347752, 74695504]

約数ペア:

[(1, 74695504), (2, 37347752), (4, 18673876), (8, 9336938), (13, 5745808), (16, 4668469), (26, 2872904), (52, 1436452), (104, 718226), (208, 359113), (421, 177424), (842, 88712), (853, 87568), (1684, 44356), (1706, 43784), (3368, 22178), (3412, 21892), (5473, 13648), (6736, 11089), (6824, 10946)]