68844392

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 132182400

約数和(自身を除く): 63338008

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 316, 388, 632, 776, 1123, 2246, 4492, 7663, 8984, 15326, 30652, 61304, 88717, 108931, 177434, 217862, 354868, 435724, 709736, 871448, 8605549, 17211098, 34422196, 68844392]

約数ペア:

[(1, 68844392), (2, 34422196), (4, 17211098), (8, 8605549), (79, 871448), (97, 709736), (158, 435724), (194, 354868), (316, 217862), (388, 177434), (632, 108931), (776, 88717), (1123, 61304), (2246, 30652), (4492, 15326), (7663, 8984)]