26880434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 49735296

約数和(自身を除く): 22854862

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2131, 4262, 6307, 12614, 14917, 29834, 36227, 72454, 112943, 225886, 253589, 507178, 790601, 1581202, 1920031, 3840062, 13440217, 26880434]

約数ペア:

[(1, 26880434), (2, 13440217), (7, 3840062), (14, 1920031), (17, 1581202), (34, 790601), (53, 507178), (106, 253589), (119, 225886), (238, 112943), (371, 72454), (742, 36227), (901, 29834), (1802, 14917), (2131, 12614), (4262, 6307)]