38857584

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 106778880

約数和(自身を除く): 67921296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 137, 152, 228, 274, 304, 311, 411, 456, 548, 622, 822, 912, 933, 1096, 1244, 1644, 1866, 2192, 2488, 2603, 3288, 3732, 4976, 5206, 5909, 6576, 7464, 7809, 10412, 11818, 14928, 15618, 17727, 20824, 23636, 31236, 35454, 41648, 42607, 47272, 62472, 70908, 85214, 94544, 124944, 127821, 141816, 170428, 255642, 283632, 340856, 511284, 681712, 809533, 1022568, 1619066, 2045136, 2428599, 3238132, 4857198, 6476264, 9714396, 12952528, 19428792, 38857584]

約数ペア:

[(1, 38857584), (2, 19428792), (3, 12952528), (4, 9714396), (6, 6476264), (8, 4857198), (12, 3238132), (16, 2428599), (19, 2045136), (24, 1619066), (38, 1022568), (48, 809533), (57, 681712), (76, 511284), (114, 340856), (137, 283632), (152, 255642), (228, 170428), (274, 141816), (304, 127821), (311, 124944), (411, 94544), (456, 85214), (548, 70908), (622, 62472), (822, 47272), (912, 42607), (933, 41648), (1096, 35454), (1244, 31236), (1644, 23636), (1866, 20824), (2192, 17727), (2488, 15618), (2603, 14928), (3288, 11818), (3732, 10412), (4976, 7809), (5206, 7464), (5909, 6576)]