39821568

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2767

約数の個数: 72

約数和(自身を含む): 111602400

約数和(自身を除く): 71780832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 2729, 3648, 4864, 5458, 7296, 8187, 10916, 14592, 16374, 21832, 32748, 43664, 51851, 65496, 87328, 103702, 130992, 155553, 174656, 207404, 261984, 311106, 349312, 414808, 523968, 622212, 698624, 829616, 1047936, 1244424, 1659232, 2095872, 2488848, 3318464, 4977696, 6636928, 9955392, 13273856, 19910784, 39821568]

約数ペア:

[(1, 39821568), (2, 19910784), (3, 13273856), (4, 9955392), (6, 6636928), (8, 4977696), (12, 3318464), (16, 2488848), (19, 2095872), (24, 1659232), (32, 1244424), (38, 1047936), (48, 829616), (57, 698624), (64, 622212), (76, 523968), (96, 414808), (114, 349312), (128, 311106), (152, 261984), (192, 207404), (228, 174656), (256, 155553), (304, 130992), (384, 103702), (456, 87328), (608, 65496), (768, 51851), (912, 43664), (1216, 32748), (1824, 21832), (2432, 16374), (2729, 14592), (3648, 10916), (4864, 8187), (5458, 7296)]