75540688

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 150157800

約数和(自身を除く): 74617112

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 229, 389, 424, 458, 778, 848, 916, 1556, 1832, 3112, 3664, 6224, 12137, 20617, 24274, 41234, 48548, 82468, 89081, 97096, 164936, 178162, 194192, 329872, 356324, 712648, 1425296, 4721293, 9442586, 18885172, 37770344, 75540688]

約数ペア:

[(1, 75540688), (2, 37770344), (4, 18885172), (8, 9442586), (16, 4721293), (53, 1425296), (106, 712648), (212, 356324), (229, 329872), (389, 194192), (424, 178162), (458, 164936), (778, 97096), (848, 89081), (916, 82468), (1556, 48548), (1832, 41234), (3112, 24274), (3664, 20617), (6224, 12137)]