56983432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 124027200

約数和(自身を除く): 67043768

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 173, 197, 209, 346, 394, 418, 692, 788, 836, 1384, 1576, 1672, 1903, 2167, 3287, 3743, 3806, 4334, 6574, 7486, 7612, 8668, 13148, 14972, 15224, 17336, 26296, 29944, 34081, 36157, 41173, 68162, 72314, 82346, 136324, 144628, 164692, 272648, 289256, 329384, 374891, 647539, 749782, 1295078, 1499564, 2590156, 2999128, 5180312, 7122929, 14245858, 28491716, 56983432]

約数ペア:

[(1, 56983432), (2, 28491716), (4, 14245858), (8, 7122929), (11, 5180312), (19, 2999128), (22, 2590156), (38, 1499564), (44, 1295078), (76, 749782), (88, 647539), (152, 374891), (173, 329384), (197, 289256), (209, 272648), (346, 164692), (394, 144628), (418, 136324), (692, 82346), (788, 72314), (836, 68162), (1384, 41173), (1576, 36157), (1672, 34081), (1903, 29944), (2167, 26296), (3287, 17336), (3743, 15224), (3806, 14972), (4334, 13148), (6574, 8668), (7486, 7612)]