4461569284

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 8856630720

約数和(自身を除く): 4395061436

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 289, 323, 578, 646, 1156, 1207, 1292, 1349, 2414, 2698, 2861, 4828, 5396, 5491, 5722, 10982, 11444, 20519, 21964, 22933, 41038, 45866, 48637, 54359, 82076, 91732, 97274, 108718, 194548, 203131, 217436, 389861, 406262, 779722, 812524, 826829, 924103, 1559444, 1653658, 1848206, 3307316, 3453227, 3696412, 3859489, 6906454, 7718978, 13812908, 15437956, 15709751, 31419502, 58704859, 62839004, 65611313, 117409718, 131222626, 234819436, 262445252, 1115392321, 2230784642, 4461569284]

約数ペア:

[(1, 4461569284), (2, 2230784642), (4, 1115392321), (17, 262445252), (19, 234819436), (34, 131222626), (38, 117409718), (68, 65611313), (71, 62839004), (76, 58704859), (142, 31419502), (284, 15709751), (289, 15437956), (323, 13812908), (578, 7718978), (646, 6906454), (1156, 3859489), (1207, 3696412), (1292, 3453227), (1349, 3307316), (2414, 1848206), (2698, 1653658), (2861, 1559444), (4828, 924103), (5396, 826829), (5491, 812524), (5722, 779722), (10982, 406262), (11444, 389861), (20519, 217436), (21964, 203131), (22933, 194548), (41038, 108718), (45866, 97274), (48637, 91732), (54359, 82076)]