72747458

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{7207}}^1$

素因数の和:7326

約数の個数: 24

約数和(自身を含む): 128187072

約数和(自身を除く): 55439614

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 7207, 10094, 14414, 50449, 100898, 353143, 706286, 742321, 1484642, 5196247, 10392494, 36373729, 72747458]

約数ペア:

[(1, 72747458), (2, 36373729), (7, 10392494), (14, 5196247), (49, 1484642), (98, 742321), (103, 706286), (206, 353143), (721, 100898), (1442, 50449), (5047, 14414), (7207, 10094)]