2788573696

素因数分解:

$2^9\times {\mathrm{179}}^1\times {\mathrm{30427}}^1$

素因数の和:30624

約数の個数: 40

約数和(自身を含む): 5603011920

約数和(自身を除く): 2814438224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 256, 358, 512, 716, 1432, 2864, 5728, 11456, 22912, 30427, 45824, 60854, 91648, 121708, 243416, 486832, 973664, 1947328, 3894656, 5446433, 7789312, 10892866, 15578624, 21785732, 43571464, 87142928, 174285856, 348571712, 697143424, 1394286848, 2788573696]

約数ペア:

[(1, 2788573696), (2, 1394286848), (4, 697143424), (8, 348571712), (16, 174285856), (32, 87142928), (64, 43571464), (128, 21785732), (179, 15578624), (256, 10892866), (358, 7789312), (512, 5446433), (716, 3894656), (1432, 1947328), (2864, 973664), (5728, 486832), (11456, 243416), (22912, 121708), (30427, 91648), (45824, 60854)]