22784476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 47684448

約数和(自身を除く): 24899972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 653, 671, 793, 1306, 1342, 1586, 2612, 2684, 3172, 7183, 8489, 8723, 14366, 16978, 17446, 28732, 33956, 34892, 39833, 79666, 93379, 159332, 186758, 373516, 438163, 517829, 876326, 1035658, 1752652, 2071316, 5696119, 11392238, 22784476]

約数ペア:

[(1, 22784476), (2, 11392238), (4, 5696119), (11, 2071316), (13, 1752652), (22, 1035658), (26, 876326), (44, 517829), (52, 438163), (61, 373516), (122, 186758), (143, 159332), (244, 93379), (286, 79666), (572, 39833), (653, 34892), (671, 33956), (793, 28732), (1306, 17446), (1342, 16978), (1586, 14366), (2612, 8723), (2684, 8489), (3172, 7183)]