39008216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 83210400

約数和(自身を除く): 44202184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1039, 1444, 1976, 2078, 2888, 4156, 4693, 8312, 9386, 13507, 18772, 19741, 27014, 37544, 39482, 54028, 78964, 108056, 157928, 256633, 375079, 513266, 750158, 1026532, 1500316, 2053064, 3000632, 4876027, 9752054, 19504108, 39008216]

約数ペア:

[(1, 39008216), (2, 19504108), (4, 9752054), (8, 4876027), (13, 3000632), (19, 2053064), (26, 1500316), (38, 1026532), (52, 750158), (76, 513266), (104, 375079), (152, 256633), (247, 157928), (361, 108056), (494, 78964), (722, 54028), (988, 39482), (1039, 37544), (1444, 27014), (1976, 19741), (2078, 18772), (2888, 13507), (4156, 9386), (4693, 8312)]