40356862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 77105952

約数和(自身を除く): 36749090

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 461, 481, 518, 922, 962, 1183, 2366, 3227, 3367, 5993, 6253, 6454, 6734, 11986, 12506, 17057, 34114, 41951, 43771, 77909, 83902, 87542, 119399, 155818, 221741, 238798, 443482, 545363, 1090726, 1552187, 2882633, 3104374, 5765266, 20178431, 40356862]

約数ペア:

[(1, 40356862), (2, 20178431), (7, 5765266), (13, 3104374), (14, 2882633), (26, 1552187), (37, 1090726), (74, 545363), (91, 443482), (169, 238798), (182, 221741), (259, 155818), (338, 119399), (461, 87542), (481, 83902), (518, 77909), (922, 43771), (962, 41951), (1183, 34114), (2366, 17057), (3227, 12506), (3367, 11986), (5993, 6734), (6253, 6454)]