28948504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7523}}^1$

素因数の和:7579

約数の個数: 32

約数和(自身を含む): 60041520

約数和(自身を除く): 31093016

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7523, 15046, 30092, 60184, 97799, 195598, 278351, 391196, 556702, 782392, 1113404, 2226808, 3618563, 7237126, 14474252, 28948504]

約数ペア:

[(1, 28948504), (2, 14474252), (4, 7237126), (8, 3618563), (13, 2226808), (26, 1113404), (37, 782392), (52, 556702), (74, 391196), (104, 278351), (148, 195598), (296, 97799), (481, 60184), (962, 30092), (1924, 15046), (3848, 7523)]