24893876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 53208960

約数和(自身を除く): 28315084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 641, 1022, 1282, 1387, 2044, 2564, 2774, 4487, 5548, 8974, 9709, 12179, 17948, 19418, 24358, 38836, 46793, 48716, 85253, 93586, 170506, 187172, 327551, 341012, 655102, 889067, 1310204, 1778134, 3556268, 6223469, 12446938, 24893876]

約数ペア:

[(1, 24893876), (2, 12446938), (4, 6223469), (7, 3556268), (14, 1778134), (19, 1310204), (28, 889067), (38, 655102), (73, 341012), (76, 327551), (133, 187172), (146, 170506), (266, 93586), (292, 85253), (511, 48716), (532, 46793), (641, 38836), (1022, 24358), (1282, 19418), (1387, 17948), (2044, 12179), (2564, 9709), (2774, 8974), (4487, 5548)]