28255014720124

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{1934773}}^1$

素因数の和:1935262

約数の個数: 48

約数和(自身を含む): 50462775468000

約数和(自身を除く): 22207760747876

約数列:

[1, 2, 4, 107, 149, 214, 229, 298, 428, 458, 596, 916, 15943, 24503, 31886, 34121, 49006, 63772, 68242, 98012, 136484, 1934773, 3650947, 3869546, 7301894, 7739092, 14603788, 207020711, 288281177, 414041422, 443063017, 576562354, 828082844, 886126034, 1153124708, 1772252068, 30846085939, 47407742819, 61692171878, 66016389533, 94815485638, 123384343756, 132032779066, 189630971276, 264065558132, 7063753680031, 14127507360062, 28255014720124]

約数ペア:

[(1, 28255014720124), (2, 14127507360062), (4, 7063753680031), (107, 264065558132), (149, 189630971276), (214, 132032779066), (229, 123384343756), (298, 94815485638), (428, 66016389533), (458, 61692171878), (596, 47407742819), (916, 30846085939), (15943, 1772252068), (24503, 1153124708), (31886, 886126034), (34121, 828082844), (49006, 576562354), (63772, 443063017), (68242, 414041422), (98012, 288281177), (136484, 207020711), (1934773, 14603788), (3650947, 7739092), (3869546, 7301894)]