65200438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 107251200

約数和(自身を除く): 42050762

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 587, 703, 1174, 1406, 1501, 2923, 3002, 5846, 11153, 21719, 22306, 43438, 46373, 55537, 92746, 111074, 412661, 825322, 881087, 1715801, 1762174, 3431602, 32600219, 65200438]

約数ペア:

[(1, 65200438), (2, 32600219), (19, 3431602), (37, 1762174), (38, 1715801), (74, 881087), (79, 825322), (158, 412661), (587, 111074), (703, 92746), (1174, 55537), (1406, 46373), (1501, 43438), (2923, 22306), (3002, 21719), (5846, 11153)]