67345348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 142602880

約数和(自身を除く): 75257532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 457, 532, 554, 914, 1108, 1828, 1939, 3199, 3878, 5263, 6398, 7756, 8683, 10526, 12796, 17366, 21052, 34732, 36841, 60781, 73682, 121562, 126589, 147364, 243124, 253178, 506356, 886123, 1772246, 2405191, 3544492, 4810382, 9620764, 16836337, 33672674, 67345348]

約数ペア:

[(1, 67345348), (2, 33672674), (4, 16836337), (7, 9620764), (14, 4810382), (19, 3544492), (28, 2405191), (38, 1772246), (76, 886123), (133, 506356), (266, 253178), (277, 243124), (457, 147364), (532, 126589), (554, 121562), (914, 73682), (1108, 60781), (1828, 36841), (1939, 34732), (3199, 21052), (3878, 17366), (5263, 12796), (6398, 10526), (7756, 8683)]