72513952

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2549}}^1$

素因数の和:2693

約数の個数: 48

約数和(自身を含む): 164505600

約数和(自身を除く): 91991648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2549, 3556, 4064, 5098, 7112, 10196, 14224, 17843, 20392, 28448, 35686, 40784, 71372, 81568, 142744, 285488, 323723, 570976, 647446, 1294892, 2266061, 2589784, 4532122, 5179568, 9064244, 10359136, 18128488, 36256976, 72513952]

約数ペア:

[(1, 72513952), (2, 36256976), (4, 18128488), (7, 10359136), (8, 9064244), (14, 5179568), (16, 4532122), (28, 2589784), (32, 2266061), (56, 1294892), (112, 647446), (127, 570976), (224, 323723), (254, 285488), (508, 142744), (889, 81568), (1016, 71372), (1778, 40784), (2032, 35686), (2549, 28448), (3556, 20392), (4064, 17843), (5098, 14224), (7112, 10196)]