29269552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 61680080

約数和(自身を除く): 32410528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1291, 1417, 1744, 2582, 2834, 5164, 5668, 10328, 11336, 16783, 20656, 22672, 33566, 67132, 134264, 140719, 268528, 281438, 562876, 1125752, 1829347, 2251504, 3658694, 7317388, 14634776, 29269552]

約数ペア:

[(1, 29269552), (2, 14634776), (4, 7317388), (8, 3658694), (13, 2251504), (16, 1829347), (26, 1125752), (52, 562876), (104, 281438), (109, 268528), (208, 140719), (218, 134264), (436, 67132), (872, 33566), (1291, 22672), (1417, 20656), (1744, 16783), (2582, 11336), (2834, 10328), (5164, 5668)]