742456

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1675800

約数和(自身を除く): 933344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 121, 143, 236, 242, 286, 472, 484, 572, 649, 767, 968, 1144, 1298, 1534, 1573, 2596, 3068, 3146, 5192, 6136, 6292, 7139, 8437, 12584, 14278, 16874, 28556, 33748, 57112, 67496, 92807, 185614, 371228, 742456]

約数ペア:

[(1, 742456), (2, 371228), (4, 185614), (8, 92807), (11, 67496), (13, 57112), (22, 33748), (26, 28556), (44, 16874), (52, 14278), (59, 12584), (88, 8437), (104, 7139), (118, 6292), (121, 6136), (143, 5192), (236, 3146), (242, 3068), (286, 2596), (472, 1573), (484, 1534), (572, 1298), (649, 1144), (767, 968)]