42521752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4493}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 98688240

約数和(自身を除く): 56166488

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4493, 4732, 8986, 9464, 17972, 31451, 35944, 58409, 62902, 116818, 125804, 233636, 251608, 408863, 467272, 759317, 817726, 1518634, 1635452, 3037268, 3270904, 5315219, 6074536, 10630438, 21260876, 42521752]

約数ペア:

[(1, 42521752), (2, 21260876), (4, 10630438), (7, 6074536), (8, 5315219), (13, 3270904), (14, 3037268), (26, 1635452), (28, 1518634), (52, 817726), (56, 759317), (91, 467272), (104, 408863), (169, 251608), (182, 233636), (338, 125804), (364, 116818), (676, 62902), (728, 58409), (1183, 35944), (1352, 31451), (2366, 17972), (4493, 9464), (4732, 8986)]