74713496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65309}}^1$

素因数の和:65339

約数の個数: 32

約数和(自身を含む): 164581200

約数和(自身を除く): 89867704

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65309, 130618, 261236, 522472, 718399, 849017, 1436798, 1698034, 2873596, 3396068, 5747192, 6792136, 9339187, 18678374, 37356748, 74713496]

約数ペア:

[(1, 74713496), (2, 37356748), (4, 18678374), (8, 9339187), (11, 6792136), (13, 5747192), (22, 3396068), (26, 2873596), (44, 1698034), (52, 1436798), (88, 849017), (104, 718399), (143, 522472), (286, 261236), (572, 130618), (1144, 65309)]