27946128002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{64793}}^1$

素因数の和:65174

約数の個数: 32

約数和(自身を含む): 46143176688

約数和(自身を除く): 18197048686

約数列:

[1, 2, 13, 26, 53, 106, 313, 626, 689, 1378, 4069, 8138, 16589, 33178, 64793, 129586, 215657, 431314, 842309, 1684618, 3434029, 6868058, 20280209, 40560418, 44642377, 89284754, 263642717, 527285434, 1074851077, 2149702154, 13973064001, 27946128002]

約数ペア:

[(1, 27946128002), (2, 13973064001), (13, 2149702154), (26, 1074851077), (53, 527285434), (106, 263642717), (313, 89284754), (626, 44642377), (689, 40560418), (1378, 20280209), (4069, 6868058), (8138, 3434029), (16589, 1684618), (33178, 842309), (64793, 431314), (129586, 215657)]