66229072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3499}}^1$

素因数の和:3540

約数の個数: 60

約数和(自身を含む): 158844000

約数和(自身を除く): 92614928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 3499, 4732, 6998, 9464, 13996, 18928, 24493, 27992, 45487, 48986, 55984, 90974, 97972, 181948, 195944, 318409, 363896, 391888, 591331, 636818, 727792, 1182662, 1273636, 2365324, 2547272, 4139317, 4730648, 5094544, 8278634, 9461296, 16557268, 33114536, 66229072]

約数ペア:

[(1, 66229072), (2, 33114536), (4, 16557268), (7, 9461296), (8, 8278634), (13, 5094544), (14, 4730648), (16, 4139317), (26, 2547272), (28, 2365324), (52, 1273636), (56, 1182662), (91, 727792), (104, 636818), (112, 591331), (169, 391888), (182, 363896), (208, 318409), (338, 195944), (364, 181948), (676, 97972), (728, 90974), (1183, 55984), (1352, 48986), (1456, 45487), (2366, 27992), (2704, 24493), (3499, 18928), (4732, 13996), (6998, 9464)]