99916516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 211397760

約数和(自身を除く): 111481244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 641, 1172, 1282, 2051, 2564, 4102, 4487, 5567, 8204, 8974, 11134, 12179, 17948, 22268, 24358, 38969, 48716, 77938, 85253, 155876, 170506, 187813, 341012, 375626, 751252, 1314691, 2629382, 3568447, 5258764, 7136894, 14273788, 24979129, 49958258, 99916516]

約数ペア:

[(1, 99916516), (2, 49958258), (4, 24979129), (7, 14273788), (14, 7136894), (19, 5258764), (28, 3568447), (38, 2629382), (76, 1314691), (133, 751252), (266, 375626), (293, 341012), (532, 187813), (586, 170506), (641, 155876), (1172, 85253), (1282, 77938), (2051, 48716), (2564, 38969), (4102, 24358), (4487, 22268), (5567, 17948), (8204, 12179), (8974, 11134)]