74189648

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{27437}}^1$

素因数の和:27471

約数の個数: 30

約数和(自身を含む): 155655774

約数和(自身を除く): 81466126

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 27437, 54874, 109748, 219496, 356681, 438992, 713362, 1426724, 2853448, 4636853, 5706896, 9273706, 18547412, 37094824, 74189648]

約数ペア:

[(1, 74189648), (2, 37094824), (4, 18547412), (8, 9273706), (13, 5706896), (16, 4636853), (26, 2853448), (52, 1426724), (104, 713362), (169, 438992), (208, 356681), (338, 219496), (676, 109748), (1352, 54874), (2704, 27437)]