29156964748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{14639}}^1$

素因数の和:15094

約数の個数: 48

約数和(自身を含む): 54601344000

約数和(自身を除く): 25444379252

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 359, 718, 1387, 1436, 2774, 5548, 6821, 13642, 14639, 26207, 27284, 29278, 52414, 58556, 104828, 278141, 497933, 556282, 995866, 1068647, 1112564, 1991732, 2137294, 4274588, 5255401, 10510802, 20304293, 21021604, 40608586, 81217172, 99852619, 199705238, 383644273, 399410476, 767288546, 1534577092, 7289241187, 14578482374, 29156964748]

約数ペア:

[(1, 29156964748), (2, 14578482374), (4, 7289241187), (19, 1534577092), (38, 767288546), (73, 399410476), (76, 383644273), (146, 199705238), (292, 99852619), (359, 81217172), (718, 40608586), (1387, 21021604), (1436, 20304293), (2774, 10510802), (5548, 5255401), (6821, 4274588), (13642, 2137294), (14639, 1991732), (26207, 1112564), (27284, 1068647), (29278, 995866), (52414, 556282), (58556, 497933), (104828, 278141)]