40629408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18401}}^1$

素因数の和:18437

約数の個数: 48

約数和(自身を含む): 111295296

約数和(自身を除く): 70665888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 18401, 36802, 55203, 73604, 110406, 147208, 220812, 294416, 423223, 441624, 588832, 846446, 883248, 1269669, 1692892, 1766496, 2539338, 3385784, 5078676, 6771568, 10157352, 13543136, 20314704, 40629408]

約数ペア:

[(1, 40629408), (2, 20314704), (3, 13543136), (4, 10157352), (6, 6771568), (8, 5078676), (12, 3385784), (16, 2539338), (23, 1766496), (24, 1692892), (32, 1269669), (46, 883248), (48, 846446), (69, 588832), (92, 441624), (96, 423223), (138, 294416), (184, 220812), (276, 147208), (368, 110406), (552, 73604), (736, 55203), (1104, 36802), (2208, 18401)]