13715456

素因数分解:

$2^{11}\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 28321020

約数和(自身を除く): 14605564

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 181, 256, 296, 362, 512, 592, 724, 1024, 1184, 1448, 2048, 2368, 2896, 4736, 5792, 6697, 9472, 11584, 13394, 18944, 23168, 26788, 37888, 46336, 53576, 75776, 92672, 107152, 185344, 214304, 370688, 428608, 857216, 1714432, 3428864, 6857728, 13715456]

約数ペア:

[(1, 13715456), (2, 6857728), (4, 3428864), (8, 1714432), (16, 857216), (32, 428608), (37, 370688), (64, 214304), (74, 185344), (128, 107152), (148, 92672), (181, 75776), (256, 53576), (296, 46336), (362, 37888), (512, 26788), (592, 23168), (724, 18944), (1024, 13394), (1184, 11584), (1448, 9472), (2048, 6697), (2368, 5792), (2896, 4736)]