29890784

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 74721528

約数和(自身を除く): 44830744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 1733, 2156, 2464, 3466, 4312, 6932, 8624, 12131, 13864, 17248, 19063, 24262, 27728, 38126, 48524, 55456, 76252, 84917, 97048, 133441, 152504, 169834, 194096, 266882, 305008, 339668, 388192, 533764, 610016, 679336, 934087, 1067528, 1358672, 1868174, 2135056, 2717344, 3736348, 4270112, 7472696, 14945392, 29890784]

約数ペア:

[(1, 29890784), (2, 14945392), (4, 7472696), (7, 4270112), (8, 3736348), (11, 2717344), (14, 2135056), (16, 1868174), (22, 1358672), (28, 1067528), (32, 934087), (44, 679336), (49, 610016), (56, 533764), (77, 388192), (88, 339668), (98, 305008), (112, 266882), (154, 194096), (176, 169834), (196, 152504), (224, 133441), (308, 97048), (352, 84917), (392, 76252), (539, 55456), (616, 48524), (784, 38126), (1078, 27728), (1232, 24262), (1568, 19063), (1733, 17248), (2156, 13864), (2464, 12131), (3466, 8624), (4312, 6932)]