74393354

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 131383296

約数和(自身を除く): 56989942

約数列:

[1, 2, 7, 14, 43, 86, 191, 301, 382, 602, 647, 1294, 1337, 2674, 4529, 8213, 9058, 16426, 27821, 55642, 57491, 114982, 123577, 194747, 247154, 389494, 865039, 1730078, 5313811, 10627622, 37196677, 74393354]

約数ペア:

[(1, 74393354), (2, 37196677), (7, 10627622), (14, 5313811), (43, 1730078), (86, 865039), (191, 389494), (301, 247154), (382, 194747), (602, 123577), (647, 114982), (1294, 57491), (1337, 55642), (2674, 27821), (4529, 16426), (8213, 9058)]