38680504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 76654800

約数和(自身を除く): 37974296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 641, 794, 1282, 1588, 2564, 3176, 5128, 7543, 12179, 15086, 24358, 30172, 48716, 60344, 97432, 254477, 508954, 1017908, 2035816, 4835063, 9670126, 19340252, 38680504]

約数ペア:

[(1, 38680504), (2, 19340252), (4, 9670126), (8, 4835063), (19, 2035816), (38, 1017908), (76, 508954), (152, 254477), (397, 97432), (641, 60344), (794, 48716), (1282, 30172), (1588, 24358), (2564, 15086), (3176, 12179), (5128, 7543)]