28073944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 55756800

約数和(自身を除く): 27682856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 967, 1528, 1934, 3629, 3868, 7258, 7736, 14516, 18373, 29032, 36746, 73492, 146984, 184697, 369394, 738788, 1477576, 3509243, 7018486, 14036972, 28073944]

約数ペア:

[(1, 28073944), (2, 14036972), (4, 7018486), (8, 3509243), (19, 1477576), (38, 738788), (76, 369394), (152, 184697), (191, 146984), (382, 73492), (764, 36746), (967, 29032), (1528, 18373), (1934, 14516), (3629, 7736), (3868, 7258)]