4727807728

素因数分解:

$2^4\times 7^3\times {\mathrm{197}}^1\times {\mathrm{4373}}^1$

素因数の和:4599

約数の個数: 80

約数和(自身を含む): 10739044800

約数和(自身を除く): 6011237072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 343, 392, 394, 686, 784, 788, 1372, 1379, 1576, 2744, 2758, 3152, 4373, 5488, 5516, 8746, 9653, 11032, 17492, 19306, 22064, 30611, 34984, 38612, 61222, 67571, 69968, 77224, 122444, 135142, 154448, 214277, 244888, 270284, 428554, 489776, 540568, 857108, 861481, 1081136, 1499939, 1714216, 1722962, 2999878, 3428432, 3445924, 5999756, 6030367, 6891848, 11999512, 12060734, 13783696, 23999024, 24121468, 42212569, 48242936, 84425138, 96485872, 168850276, 295487983, 337700552, 590975966, 675401104, 1181951932, 2363903864, 4727807728]

約数ペア:

[(1, 4727807728), (2, 2363903864), (4, 1181951932), (7, 675401104), (8, 590975966), (14, 337700552), (16, 295487983), (28, 168850276), (49, 96485872), (56, 84425138), (98, 48242936), (112, 42212569), (196, 24121468), (197, 23999024), (343, 13783696), (392, 12060734), (394, 11999512), (686, 6891848), (784, 6030367), (788, 5999756), (1372, 3445924), (1379, 3428432), (1576, 2999878), (2744, 1722962), (2758, 1714216), (3152, 1499939), (4373, 1081136), (5488, 861481), (5516, 857108), (8746, 540568), (9653, 489776), (11032, 428554), (17492, 270284), (19306, 244888), (22064, 214277), (30611, 154448), (34984, 135142), (38612, 122444), (61222, 77224), (67571, 69968)]