77682856

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 148236480

約数和(自身を除く): 70553624

約数列:

[1, 2, 4, 8, 107, 151, 214, 302, 428, 601, 604, 856, 1202, 1208, 2404, 4808, 16157, 32314, 64307, 64628, 90751, 128614, 129256, 181502, 257228, 363004, 514456, 726008, 9710357, 19420714, 38841428, 77682856]

約数ペア:

[(1, 77682856), (2, 38841428), (4, 19420714), (8, 9710357), (107, 726008), (151, 514456), (214, 363004), (302, 257228), (428, 181502), (601, 129256), (604, 128614), (856, 90751), (1202, 64628), (1208, 64307), (2404, 32314), (4808, 16157)]