26971516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 56433888

約数和(自身を除く): 29462372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 773, 793, 1342, 1546, 1586, 2684, 3092, 3172, 8503, 8723, 10049, 17006, 17446, 20098, 34012, 34892, 40196, 47153, 94306, 110539, 188612, 221078, 442156, 518683, 612989, 1037366, 1225978, 2074732, 2451956, 6742879, 13485758, 26971516]

約数ペア:

[(1, 26971516), (2, 13485758), (4, 6742879), (11, 2451956), (13, 2074732), (22, 1225978), (26, 1037366), (44, 612989), (52, 518683), (61, 442156), (122, 221078), (143, 188612), (244, 110539), (286, 94306), (572, 47153), (671, 40196), (773, 34892), (793, 34012), (1342, 20098), (1546, 17446), (1586, 17006), (2684, 10049), (3092, 8723), (3172, 8503)]