68495336

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13474

約数の個数: 48

約数和(自身を含む): 160900740

約数和(自身を除く): 92405404

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 13441, 26882, 53764, 94087, 107528, 174733, 188174, 349466, 376348, 658609, 698932, 752696, 1223131, 1317218, 1397864, 2446262, 2634436, 4892524, 5268872, 8561917, 9785048, 17123834, 34247668, 68495336]

約数ペア:

[(1, 68495336), (2, 34247668), (4, 17123834), (7, 9785048), (8, 8561917), (13, 5268872), (14, 4892524), (26, 2634436), (28, 2446262), (49, 1397864), (52, 1317218), (56, 1223131), (91, 752696), (98, 698932), (104, 658609), (182, 376348), (196, 349466), (364, 188174), (392, 174733), (637, 107528), (728, 94087), (1274, 53764), (2548, 26882), (5096, 13441)]