64759952

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 128652480

約数和(自身を除く): 63892528

約数列:

[1, 2, 4, 8, 16, 71, 109, 142, 218, 284, 436, 523, 568, 872, 1046, 1136, 1744, 2092, 4184, 7739, 8368, 15478, 30956, 37133, 57007, 61912, 74266, 114014, 123824, 148532, 228028, 297064, 456056, 594128, 912112, 4047497, 8094994, 16189988, 32379976, 64759952]

約数ペア:

[(1, 64759952), (2, 32379976), (4, 16189988), (8, 8094994), (16, 4047497), (71, 912112), (109, 594128), (142, 456056), (218, 297064), (284, 228028), (436, 148532), (523, 123824), (568, 114014), (872, 74266), (1046, 61912), (1136, 57007), (1744, 37133), (2092, 30956), (4184, 15478), (7739, 8368)]