7471703936

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 15041430000

約数和(自身を除く): 7569726064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 347, 596, 694, 1129, 1192, 1388, 2258, 2384, 2776, 4516, 4768, 5552, 9032, 9536, 11104, 18064, 19072, 22208, 36128, 44416, 51703, 72256, 103406, 144512, 168221, 206812, 336442, 391763, 413624, 672884, 783526, 827248, 1345768, 1567052, 1654496, 2691536, 3134104, 3308992, 5383072, 6268208, 6617984, 10766144, 12536416, 21532288, 25072832, 50145664, 58372687, 116745374, 233490748, 466981496, 933962992, 1867925984, 3735851968, 7471703936]

約数ペア:

[(1, 7471703936), (2, 3735851968), (4, 1867925984), (8, 933962992), (16, 466981496), (32, 233490748), (64, 116745374), (128, 58372687), (149, 50145664), (298, 25072832), (347, 21532288), (596, 12536416), (694, 10766144), (1129, 6617984), (1192, 6268208), (1388, 5383072), (2258, 3308992), (2384, 3134104), (2776, 2691536), (4516, 1654496), (4768, 1567052), (5552, 1345768), (9032, 827248), (9536, 783526), (11104, 672884), (18064, 413624), (19072, 391763), (22208, 336442), (36128, 206812), (44416, 168221), (51703, 144512), (72256, 103406)]