2784738928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{24517}}^1$

素因数の和:24785

約数の個数: 40

約数和(自身を含む): 5594026880

約数和(自身を除く): 2809287952

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 229, 248, 458, 496, 916, 1832, 3664, 7099, 14198, 24517, 28396, 49034, 56792, 98068, 113584, 196136, 392272, 760027, 1520054, 3040108, 5614393, 6080216, 11228786, 12160432, 22457572, 44915144, 89830288, 174046183, 348092366, 696184732, 1392369464, 2784738928]

約数ペア:

[(1, 2784738928), (2, 1392369464), (4, 696184732), (8, 348092366), (16, 174046183), (31, 89830288), (62, 44915144), (124, 22457572), (229, 12160432), (248, 11228786), (458, 6080216), (496, 5614393), (916, 3040108), (1832, 1520054), (3664, 760027), (7099, 392272), (14198, 196136), (24517, 113584), (28396, 98068), (49034, 56792)]