8107268

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 15679440

約数和(自身を除く): 7572172

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 179, 268, 338, 358, 676, 716, 871, 1742, 2327, 3484, 4654, 9308, 11323, 11993, 22646, 23986, 30251, 45292, 47972, 60502, 121004, 155909, 311818, 623636, 2026817, 4053634, 8107268]

約数ペア:

[(1, 8107268), (2, 4053634), (4, 2026817), (13, 623636), (26, 311818), (52, 155909), (67, 121004), (134, 60502), (169, 47972), (179, 45292), (268, 30251), (338, 23986), (358, 22646), (676, 11993), (716, 11323), (871, 9308), (1742, 4654), (2327, 3484)]