2912787584

素因数分解:

$2^7\times 7^1\times {\mathrm{151}}^1\times {\mathrm{21529}}^1$

素因数の和:21701

約数の個数: 64

約数和(自身を含む): 6676022400

約数和(自身を除く): 3763234816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 302, 448, 604, 896, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 9664, 16912, 19328, 21529, 33824, 43058, 67648, 86116, 135296, 150703, 172232, 301406, 344464, 602812, 688928, 1205624, 1377856, 2411248, 2755712, 3250879, 4822496, 6501758, 9644992, 13003516, 19289984, 22756153, 26007032, 45512306, 52014064, 91024612, 104028128, 182049224, 208056256, 364098448, 416112512, 728196896, 1456393792, 2912787584]

約数ペア:

[(1, 2912787584), (2, 1456393792), (4, 728196896), (7, 416112512), (8, 364098448), (14, 208056256), (16, 182049224), (28, 104028128), (32, 91024612), (56, 52014064), (64, 45512306), (112, 26007032), (128, 22756153), (151, 19289984), (224, 13003516), (302, 9644992), (448, 6501758), (604, 4822496), (896, 3250879), (1057, 2755712), (1208, 2411248), (2114, 1377856), (2416, 1205624), (4228, 688928), (4832, 602812), (8456, 344464), (9664, 301406), (16912, 172232), (19328, 150703), (21529, 135296), (33824, 86116), (43058, 67648)]