7996758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 13015722

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 627, 798, 911, 1254, 1463, 1822, 2733, 2926, 4389, 5466, 6377, 8778, 10021, 12754, 17309, 19131, 20042, 30063, 34618, 38262, 51927, 60126, 70147, 103854, 121163, 140294, 190399, 210441, 242326, 363489, 380798, 420882, 571197, 726978, 1142394, 1332793, 2665586, 3998379, 7996758]

約数ペア:

[(1, 7996758), (2, 3998379), (3, 2665586), (6, 1332793), (7, 1142394), (11, 726978), (14, 571197), (19, 420882), (21, 380798), (22, 363489), (33, 242326), (38, 210441), (42, 190399), (57, 140294), (66, 121163), (77, 103854), (114, 70147), (133, 60126), (154, 51927), (209, 38262), (231, 34618), (266, 30063), (399, 20042), (418, 19131), (462, 17309), (627, 12754), (798, 10021), (911, 8778), (1254, 6377), (1463, 5466), (1822, 4389), (2733, 2926)]