64439032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 147571200

約数和(自身を除く): 83132168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 853, 994, 1064, 1349, 1706, 1988, 2698, 3412, 3976, 5396, 5971, 6824, 9443, 10792, 11942, 16207, 18886, 23884, 32414, 37772, 47768, 60563, 64828, 75544, 113449, 121126, 129656, 226898, 242252, 423941, 453796, 484504, 847882, 907592, 1150697, 1695764, 2301394, 3391528, 4602788, 8054879, 9205576, 16109758, 32219516, 64439032]

約数ペア:

[(1, 64439032), (2, 32219516), (4, 16109758), (7, 9205576), (8, 8054879), (14, 4602788), (19, 3391528), (28, 2301394), (38, 1695764), (56, 1150697), (71, 907592), (76, 847882), (133, 484504), (142, 453796), (152, 423941), (266, 242252), (284, 226898), (497, 129656), (532, 121126), (568, 113449), (853, 75544), (994, 64828), (1064, 60563), (1349, 47768), (1706, 37772), (1988, 32414), (2698, 23884), (3412, 18886), (3976, 16207), (5396, 11942), (5971, 10792), (6824, 9443)]