71301802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 129650976

約数和(自身を除く): 58349174

約数列:

[1, 2, 11, 13, 22, 26, 61, 67, 122, 134, 143, 286, 671, 737, 793, 871, 1342, 1474, 1586, 1742, 3721, 4087, 7442, 8174, 8723, 9581, 17446, 19162, 40931, 44957, 48373, 53131, 81862, 89914, 96746, 106262, 249307, 498614, 532103, 584441, 1064206, 1168882, 2742377, 3240991, 5484754, 6481982, 35650901, 71301802]

約数ペア:

[(1, 71301802), (2, 35650901), (11, 6481982), (13, 5484754), (22, 3240991), (26, 2742377), (61, 1168882), (67, 1064206), (122, 584441), (134, 532103), (143, 498614), (286, 249307), (671, 106262), (737, 96746), (793, 89914), (871, 81862), (1342, 53131), (1474, 48373), (1586, 44957), (1742, 40931), (3721, 19162), (4087, 17446), (7442, 9581), (8174, 8723)]