25520128

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 54103140

約数和(自身を除く): 28583012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 733, 1024, 1088, 1466, 2048, 2176, 2932, 4352, 5864, 8704, 11728, 12461, 17408, 23456, 24922, 34816, 46912, 49844, 93824, 99688, 187648, 199376, 375296, 398752, 750592, 797504, 1501184, 1595008, 3190016, 6380032, 12760064, 25520128]

約数ペア:

[(1, 25520128), (2, 12760064), (4, 6380032), (8, 3190016), (16, 1595008), (17, 1501184), (32, 797504), (34, 750592), (64, 398752), (68, 375296), (128, 199376), (136, 187648), (256, 99688), (272, 93824), (512, 49844), (544, 46912), (733, 34816), (1024, 24922), (1088, 23456), (1466, 17408), (2048, 12461), (2176, 11728), (2932, 8704), (4352, 5864)]