40042704

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64171}}^1$

素因数の和:64195

約数の個数: 40

約数和(自身を含む): 111402592

約数和(自身を除く): 71359888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64171, 128342, 192513, 256684, 385026, 513368, 770052, 834223, 1026736, 1540104, 1668446, 2502669, 3080208, 3336892, 5005338, 6673784, 10010676, 13347568, 20021352, 40042704]

約数ペア:

[(1, 40042704), (2, 20021352), (3, 13347568), (4, 10010676), (6, 6673784), (8, 5005338), (12, 3336892), (13, 3080208), (16, 2502669), (24, 1668446), (26, 1540104), (39, 1026736), (48, 834223), (52, 770052), (78, 513368), (104, 385026), (156, 256684), (208, 192513), (312, 128342), (624, 64171)]