42342586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 80269056

約数和(自身を除く): 37926470

約数列:

[1, 2, 11, 13, 22, 23, 26, 41, 46, 82, 143, 157, 253, 286, 299, 314, 451, 506, 533, 598, 902, 943, 1066, 1727, 1886, 2041, 3289, 3454, 3611, 4082, 5863, 6437, 6578, 7222, 10373, 11726, 12259, 12874, 20746, 22451, 24518, 39721, 44902, 46943, 70807, 79442, 83681, 93886, 134849, 141614, 148051, 167362, 269698, 296102, 516373, 920491, 1032746, 1628561, 1840982, 1924663, 3257122, 3849326, 21171293, 42342586]

約数ペア:

[(1, 42342586), (2, 21171293), (11, 3849326), (13, 3257122), (22, 1924663), (23, 1840982), (26, 1628561), (41, 1032746), (46, 920491), (82, 516373), (143, 296102), (157, 269698), (253, 167362), (286, 148051), (299, 141614), (314, 134849), (451, 93886), (506, 83681), (533, 79442), (598, 70807), (902, 46943), (943, 44902), (1066, 39721), (1727, 24518), (1886, 22451), (2041, 20746), (3289, 12874), (3454, 12259), (3611, 11726), (4082, 10373), (5863, 7222), (6437, 6578)]