78372508

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 140514752

約数和(自身を除く): 62142244

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 2767, 5534, 7081, 11068, 14162, 28324, 201991, 268399, 403982, 536798, 807964, 1073596, 19593127, 39186254, 78372508]

約数ペア:

[(1, 78372508), (2, 39186254), (4, 19593127), (73, 1073596), (97, 807964), (146, 536798), (194, 403982), (292, 268399), (388, 201991), (2767, 28324), (5534, 14162), (7081, 11068)]