15221736016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{21277}}^1$

素因数の和:22079

約数の個数: 40

約数和(自身を含む): 30017895944

約数和(自身を除く): 14796159928

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 733, 976, 1466, 2932, 5864, 11728, 21277, 42554, 44713, 85108, 89426, 170216, 178852, 340432, 357704, 715408, 1297897, 2595794, 5191588, 10383176, 15596041, 20766352, 31192082, 62384164, 124768328, 249536656, 951358501, 1902717002, 3805434004, 7610868008, 15221736016]

約数ペア:

[(1, 15221736016), (2, 7610868008), (4, 3805434004), (8, 1902717002), (16, 951358501), (61, 249536656), (122, 124768328), (244, 62384164), (488, 31192082), (733, 20766352), (976, 15596041), (1466, 10383176), (2932, 5191588), (5864, 2595794), (11728, 1297897), (21277, 715408), (42554, 357704), (44713, 340432), (85108, 178852), (89426, 170216)]