42684268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 84065184

約数和(自身を除く): 41380916

約数列:

[1, 2, 4, 11, 22, 44, 73, 97, 137, 146, 194, 274, 292, 388, 548, 803, 1067, 1507, 1606, 2134, 3014, 3212, 4268, 6028, 7081, 10001, 13289, 14162, 20002, 26578, 28324, 40004, 53156, 77891, 110011, 146179, 155782, 220022, 292358, 311564, 440044, 584716, 970097, 1940194, 3880388, 10671067, 21342134, 42684268]

約数ペア:

[(1, 42684268), (2, 21342134), (4, 10671067), (11, 3880388), (22, 1940194), (44, 970097), (73, 584716), (97, 440044), (137, 311564), (146, 292358), (194, 220022), (274, 155782), (292, 146179), (388, 110011), (548, 77891), (803, 53156), (1067, 40004), (1507, 28324), (1606, 26578), (2134, 20002), (3014, 14162), (3212, 13289), (4268, 10001), (6028, 7081)]