72490754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 132057216

約数和(自身を除く): 59566462

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 541, 563, 1082, 1126, 3787, 3941, 7574, 7882, 9197, 9571, 18394, 19142, 64379, 66997, 128758, 133994, 304583, 609166, 2132081, 4264162, 5177911, 10355822, 36245377, 72490754]

約数ペア:

[(1, 72490754), (2, 36245377), (7, 10355822), (14, 5177911), (17, 4264162), (34, 2132081), (119, 609166), (238, 304583), (541, 133994), (563, 128758), (1082, 66997), (1126, 64379), (3787, 19142), (3941, 18394), (7574, 9571), (7882, 9197)]