61977944

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 135979200

約数和(自身を除く): 74001256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 709, 892, 1418, 1561, 1784, 2836, 3122, 4963, 5672, 6244, 9926, 10927, 12488, 19852, 21854, 34741, 39704, 43708, 69482, 87416, 138964, 158107, 277928, 316214, 632428, 1106749, 1264856, 2213498, 4426996, 7747243, 8853992, 15494486, 30988972, 61977944]

約数ペア:

[(1, 61977944), (2, 30988972), (4, 15494486), (7, 8853992), (8, 7747243), (14, 4426996), (28, 2213498), (49, 1264856), (56, 1106749), (98, 632428), (196, 316214), (223, 277928), (392, 158107), (446, 138964), (709, 87416), (892, 69482), (1418, 43708), (1561, 39704), (1784, 34741), (2836, 21854), (3122, 19852), (4963, 12488), (5672, 10927), (6244, 9926)]