28694090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 53023680

約数和(自身を除く): 24329590

約数列:

[1, 2, 5, 10, 67, 113, 134, 226, 335, 379, 565, 670, 758, 1130, 1895, 3790, 7571, 15142, 25393, 37855, 42827, 50786, 75710, 85654, 126965, 214135, 253930, 428270, 2869409, 5738818, 14347045, 28694090]

約数ペア:

[(1, 28694090), (2, 14347045), (5, 5738818), (10, 2869409), (67, 428270), (113, 253930), (134, 214135), (226, 126965), (335, 85654), (379, 75710), (565, 50786), (670, 42827), (758, 37855), (1130, 25393), (1895, 15142), (3790, 7571)]