72497488

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3389}}^1$

素因数の和:3595

約数の個数: 40

約数和(自身を含む): 161418240

約数和(自身を除く): 88920752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3056, 3389, 5348, 6778, 10696, 13556, 21392, 23723, 27112, 47446, 54224, 94892, 189784, 379568, 647299, 1294598, 2589196, 4531093, 5178392, 9062186, 10356784, 18124372, 36248744, 72497488]

約数ペア:

[(1, 72497488), (2, 36248744), (4, 18124372), (7, 10356784), (8, 9062186), (14, 5178392), (16, 4531093), (28, 2589196), (56, 1294598), (112, 647299), (191, 379568), (382, 189784), (764, 94892), (1337, 54224), (1528, 47446), (2674, 27112), (3056, 23723), (3389, 21392), (5348, 13556), (6778, 10696)]