25731732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 64999872

約数和(自身を除く): 39268140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 587, 843, 1124, 1174, 1686, 1761, 2348, 3372, 3522, 3653, 7044, 7306, 7631, 10959, 14612, 15262, 21918, 22893, 30524, 43836, 45786, 91572, 164947, 329894, 494841, 659788, 989682, 1979364, 2144311, 4288622, 6432933, 8577244, 12865866, 25731732]

約数ペア:

[(1, 25731732), (2, 12865866), (3, 8577244), (4, 6432933), (6, 4288622), (12, 2144311), (13, 1979364), (26, 989682), (39, 659788), (52, 494841), (78, 329894), (156, 164947), (281, 91572), (562, 45786), (587, 43836), (843, 30524), (1124, 22893), (1174, 21918), (1686, 15262), (1761, 14612), (2348, 10959), (3372, 7631), (3522, 7306), (3653, 7044)]