29981864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 33219736

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 659, 968, 1034, 1318, 2068, 2636, 4136, 5272, 5687, 7249, 11374, 14498, 22748, 28996, 30973, 45496, 57992, 61946, 79739, 123892, 159478, 247784, 318956, 340703, 637912, 681406, 1362812, 2725624, 3747733, 7495466, 14990932, 29981864]

約数ペア:

[(1, 29981864), (2, 14990932), (4, 7495466), (8, 3747733), (11, 2725624), (22, 1362812), (44, 681406), (47, 637912), (88, 340703), (94, 318956), (121, 247784), (188, 159478), (242, 123892), (376, 79739), (484, 61946), (517, 57992), (659, 45496), (968, 30973), (1034, 28996), (1318, 22748), (2068, 14498), (2636, 11374), (4136, 7249), (5272, 5687)]