42634328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 94089600

約数和(自身を除く): 51455272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 43, 44, 76, 86, 88, 152, 172, 209, 344, 418, 473, 593, 817, 836, 946, 1186, 1634, 1672, 1892, 2372, 3268, 3784, 4744, 6523, 6536, 8987, 11267, 13046, 17974, 22534, 25499, 26092, 35948, 45068, 50998, 52184, 71896, 90136, 101996, 123937, 203992, 247874, 280489, 484481, 495748, 560978, 968962, 991496, 1121956, 1937924, 2243912, 3875848, 5329291, 10658582, 21317164, 42634328]

約数ペア:

[(1, 42634328), (2, 21317164), (4, 10658582), (8, 5329291), (11, 3875848), (19, 2243912), (22, 1937924), (38, 1121956), (43, 991496), (44, 968962), (76, 560978), (86, 495748), (88, 484481), (152, 280489), (172, 247874), (209, 203992), (344, 123937), (418, 101996), (473, 90136), (593, 71896), (817, 52184), (836, 50998), (946, 45068), (1186, 35948), (1634, 26092), (1672, 25499), (1892, 22534), (2372, 17974), (3268, 13046), (3784, 11267), (4744, 8987), (6523, 6536)]