66779888

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3331}}^1$

素因数の和:3525

約数の個数: 40

約数和(自身を含む): 148740480

約数和(自身を除く): 81960592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 3331, 5012, 6662, 10024, 13324, 20048, 23317, 26648, 46634, 53296, 93268, 186536, 373072, 596249, 1192498, 2384996, 4173743, 4769992, 8347486, 9539984, 16694972, 33389944, 66779888]

約数ペア:

[(1, 66779888), (2, 33389944), (4, 16694972), (7, 9539984), (8, 8347486), (14, 4769992), (16, 4173743), (28, 2384996), (56, 1192498), (112, 596249), (179, 373072), (358, 186536), (716, 93268), (1253, 53296), (1432, 46634), (2506, 26648), (2864, 23317), (3331, 20048), (5012, 13324), (6662, 10024)]