7374128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 15237120

約数和(自身を除く): 7862992

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 191, 254, 304, 382, 508, 764, 1016, 1528, 2032, 2413, 3056, 3629, 4826, 7258, 9652, 14516, 19304, 24257, 29032, 38608, 48514, 58064, 97028, 194056, 388112, 460883, 921766, 1843532, 3687064, 7374128]

約数ペア:

[(1, 7374128), (2, 3687064), (4, 1843532), (8, 921766), (16, 460883), (19, 388112), (38, 194056), (76, 97028), (127, 58064), (152, 48514), (191, 38608), (254, 29032), (304, 24257), (382, 19304), (508, 14516), (764, 9652), (1016, 7258), (1528, 4826), (2032, 3629), (2413, 3056)]