72301004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13399}}^1$

素因数の和:13493

約数の個数: 24

約数和(自身を含む): 135072000

約数和(自身を除く): 62770996

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 13399, 26798, 53596, 254581, 509162, 951329, 1018324, 1902658, 3805316, 18075251, 36150502, 72301004]

約数ペア:

[(1, 72301004), (2, 36150502), (4, 18075251), (19, 3805316), (38, 1902658), (71, 1018324), (76, 951329), (142, 509162), (284, 254581), (1349, 53596), (2698, 26798), (5396, 13399)]