66433648

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 132991488

約数和(自身を除く): 66557840

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 293, 296, 383, 586, 592, 766, 1172, 1532, 2344, 3064, 4688, 6128, 10841, 14171, 21682, 28342, 43364, 56684, 86728, 112219, 113368, 173456, 224438, 226736, 448876, 897752, 1795504, 4152103, 8304206, 16608412, 33216824, 66433648]

約数ペア:

[(1, 66433648), (2, 33216824), (4, 16608412), (8, 8304206), (16, 4152103), (37, 1795504), (74, 897752), (148, 448876), (293, 226736), (296, 224438), (383, 173456), (586, 113368), (592, 112219), (766, 86728), (1172, 56684), (1532, 43364), (2344, 28342), (3064, 21682), (4688, 14171), (6128, 10841)]