22472744

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21153

約数の個数: 32

約数和(自身を含む): 50692800

約数和(自身を除く): 28220056

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21121, 42242, 84484, 147847, 168968, 295694, 401299, 591388, 802598, 1182776, 1605196, 2809093, 3210392, 5618186, 11236372, 22472744]

約数ペア:

[(1, 22472744), (2, 11236372), (4, 5618186), (7, 3210392), (8, 2809093), (14, 1605196), (19, 1182776), (28, 802598), (38, 591388), (56, 401299), (76, 295694), (133, 168968), (152, 147847), (266, 84484), (532, 42242), (1064, 21121)]