16564248316

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{451933}}^1$

素因数の和:451979

約数の個数: 72

約数和(自身を含む): 38949479856

約数和(自身を除く): 22385231540

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 36652, 451933, 903866, 1807732, 3163531, 4971263, 6327062, 7682861, 9942526, 12654124, 15365722, 19885052, 22144717, 30731444, 34798841, 44289434, 53780027, 69597682, 84511471, 88578868, 107560054, 139195364, 169022942, 215120108, 243591887, 338045884, 376460189, 487183774, 591580297, 752920378, 974367548, 1183160594, 1505840756, 2366321188, 4141062079, 8282124158, 16564248316]

約数ペア:

[(1, 16564248316), (2, 8282124158), (4, 4141062079), (7, 2366321188), (11, 1505840756), (14, 1183160594), (17, 974367548), (22, 752920378), (28, 591580297), (34, 487183774), (44, 376460189), (49, 338045884), (68, 243591887), (77, 215120108), (98, 169022942), (119, 139195364), (154, 107560054), (187, 88578868), (196, 84511471), (238, 69597682), (308, 53780027), (374, 44289434), (476, 34798841), (539, 30731444), (748, 22144717), (833, 19885052), (1078, 15365722), (1309, 12654124), (1666, 9942526), (2156, 7682861), (2618, 6327062), (3332, 4971263), (5236, 3163531), (9163, 1807732), (18326, 903866), (36652, 451933)]