7480928

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 18500832

約数和(自身を除く): 11019904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 367, 392, 416, 637, 728, 734, 784, 1274, 1456, 1468, 1568, 2548, 2569, 2912, 2936, 4771, 5096, 5138, 5872, 9542, 10192, 10276, 11744, 17983, 19084, 20384, 20552, 33397, 35966, 38168, 41104, 66794, 71932, 76336, 82208, 133588, 143864, 152672, 233779, 267176, 287728, 467558, 534352, 575456, 935116, 1068704, 1870232, 3740464, 7480928]

約数ペア:

[(1, 7480928), (2, 3740464), (4, 1870232), (7, 1068704), (8, 935116), (13, 575456), (14, 534352), (16, 467558), (26, 287728), (28, 267176), (32, 233779), (49, 152672), (52, 143864), (56, 133588), (91, 82208), (98, 76336), (104, 71932), (112, 66794), (182, 41104), (196, 38168), (208, 35966), (224, 33397), (364, 20552), (367, 20384), (392, 19084), (416, 17983), (637, 11744), (728, 10276), (734, 10192), (784, 9542), (1274, 5872), (1456, 5138), (1468, 5096), (1568, 4771), (2548, 2936), (2569, 2912)]